Fintax Support Limited

Tax Preparation Services in New Mexico

New Mexico tax compliance is administered by the New Mexico Taxation and Revenue Department (NMTRD) through the Combined Reporting System (CRS), covering Gross Receipts Tax (GRT) by location, corporate income tax, personal income tax on pass-through entities, withholding tax, and compensating tax.

New Mexico
NMTRD (NM Taxation & Revenue Department) Compliant
10 Specialized Services

New Mexico tax compliance is administered by the New Mexico Taxation and Revenue Department (NMTRD) through the Combined Reporting System (CRS), covering Gross Receipts Tax (GRT) by location, corporate income tax, personal income tax on pass-through entities, withholding tax, and compensating tax. Fintax Support Limited prepares monthly CRS-1 GRT returns with location-based rate reporting, annual New Mexico corporate and personal income tax returns (CIT-1, PIT-1), and withholding tax returns. We manage NTTC compliance and represent clients during NMTRD audit proceedings.

Tax Preparation services in New Mexico

Regulatory Framework

CRS-1 GRT returns are due by the 25th of the month following the reporting period (monthly or semi-monthly). Corporate income tax returns are due the 15th day of the fourth month after fiscal year-end (CIT-1). Personal income tax returns follow the April 15 federal deadline with New Mexico extensions available. NMTRD may audit GRT returns for up to four years.

NMTRD (NM Taxation & Revenue Department)

Our Tax Preparation Services in New Mexico

Gross Receipts Tax (GRT) Returns

Prepare and file New Mexico Gross Receipts Tax returns through NMTRD's Combined Reporting System (CRS), reporting gross receipts by location code at the correct combined state, county, municipal, and special district rates. GRT applies to receipts from selling property or performing services in New Mexico β€” not net income β€” and CRS-1 returns are due monthly, quarterly, or semi-annually depending on your filing frequency assignment.

CRS-1 return preparation

Monthly, quarterly, or semi-annual CRS-1 GRT returns prepared with location-by-location receipt and tax breakdowns.

Location-based rate reporting

GRT computed at NMTRD-assigned location codes with combined rates from 5.125% to 9.4375% applied correctly.

25th-of-month deadline tracking

CRS-1 filing deadlines tracked by reporting period β€” due the 25th of the month following each period end.

Penalty and interest avoidance

Late filing and underpayment penalties monitored to keep NMTRD accounts current and audit-ready.

How It Works

1

Receipt classification and location mapping

Classify gross receipts by NMTRD location code, separating taxable receipts from deductible and exempt transactions.

2

CRS-1 computation and reconciliation

Compute GRT by location, reconcile to accounting records, and verify filing frequency (monthly, quarterly, or semi-annual).

3

Deduction and NTTC schedule review

Apply valid NTTC deductions, interstate telecommunications deductions, and other CRS-1 line-item reductions.

4

CRS e-file and payment

Submit CRS-1 through NMTRD's Combined Reporting System and coordinate GRT payment by the 25th deadline.

New Mexico Gross Receipts Tax is administered by the New Mexico Taxation and Revenue Department (NMTRD) through the Combined Reporting System (CRS). Unlike sales tax in most states, GRT is imposed on gross receipts β€” the total amount received from selling property or performing services in New Mexico β€” regardless of profitability. CRS-1 returns report receipts and tax by NMTRD location code, reflecting combined state, county, municipal, and special district levies that range from 5.125% in unincorporated areas to 9.4375% in high-rate municipalities. Filing frequency depends on annual GRT liability: most businesses file monthly with returns due by the 25th of the following month; businesses with lower liability may qualify for quarterly or semi-annual filing. We reconcile gross receipts from your accounting system to CRS-1 line items, validate NTTC-supported deductions, and track compensating tax on out-of-state purchases reported on the same return. NMTRD routinely audits GRT returns for up to four years, making accurate location-based reporting and source document retention essential.

Common Questions

CRS (Combined Reporting System) Filings

Manage all New Mexico tax obligations through NMTRD's Combined Reporting System (CRS) β€” the unified portal for CRS-1 GRT returns, withholding tax, compensating tax, and related state tax filings. We maintain your Business Tax Identification Number (BTIN), register new locations, update filing frequencies, and ensure every CRS obligation is filed and paid on schedule.

Unified CRS account management

BTIN registration, location codes, and tax type enrollments maintained across all NMTRD CRS obligations.

Multi-tax-type CRS filing

CRS-1 GRT, withholding, compensating tax, and other NMTRD returns prepared and submitted through one portal.

Location registration

New business locations registered in CRS with correct GRT rate assignments and filing frequency setup.

Deadline calendar management

Monthly, quarterly, and semi-annual CRS deadlines tracked across all active tax types and locations.

How It Works

1

CRS account and BTIN review

Verify BTIN status, enrolled tax types, location codes, and filing frequencies assigned by NMTRD.

2

Period-end data compilation

Gather gross receipts, withholding, and compensating tax data for the CRS reporting period.

3

CRS return preparation

Prepare all applicable CRS filings β€” CRS-1 GRT, WH-1 withholding, and compensating tax schedules.

4

E-file, payment, and confirmation

Submit returns through CRS, remit payments, and retain filing confirmations for audit documentation.

The Combined Reporting System (CRS) is NMTRD's online portal for registering, filing, and paying New Mexico state taxes. Every New Mexico business must obtain a Business Tax Identification Number (BTIN) through CRS before commencing operations. CRS consolidates Gross Receipts Tax (CRS-1), withholding tax (WH-1), compensating tax, and other NMTRD obligations into a single account framework with location-based reporting. Each place of business receives an NMTRD location code with an assigned combined GRT rate and filing frequency β€” monthly for most businesses, quarterly or semi-annual for lower-liability filers. We manage CRS account setup for new entities, register additional locations as you expand, and update filing frequencies when NMTRD reassigns them based on liability thresholds. All CRS returns follow the 25th-of-the-month deadline for the applicable reporting period. Our CRS filing service ensures your NMTRD account stays current across every tax type, reducing the risk of missed filings that trigger NMTRD penalties and audit flags.

Common Questions

NM State Income Tax (PIT-1 / CIT)

Prepare and file New Mexico state income tax returns β€” Form PIT-1 for individuals and pass-through entity owners, and Form CIT-1 for corporations β€” with accurate apportionment, NM-specific deductions, and credit claims. PIT-1 follows the April 15 deadline aligned with federal returns; CIT-1 is due the 15th day of the fourth month after fiscal year-end.

PIT-1 and CIT-1 preparation

New Mexico personal and corporate income tax returns prepared with federal return tie-out and NM modifications.

Apportionment and sourcing

Receipts-factor apportionment under UDITPA computed for multi-state businesses with New Mexico nexus.

April 15 and CIT-1 deadlines

PIT-1 due April 15 with extension to October 15; CIT-1 due the 15th day of the fourth month after year-end.

NM tax credit optimization

Film production, renewable energy, and high-wage jobs credits claimed on PIT-1 and CIT-1 where eligible.

How It Works

1

Federal return tie-out

Start from federal Form 1040, 1120, 1065, or 1120-S and identify New Mexico additions and subtractions.

2

Apportionment and NM sourcing

Compute New Mexico-sourced income using receipts-factor apportionment and NM-specific modification schedules.

3

Credit and deduction application

Apply film production (25–35%), renewable energy, rural jobs, and high-wage jobs credits on PIT-1 or CIT-1.

4

Return filing and payment

File PIT-1 or CIT-1 electronically, coordinate estimated payments, and request extensions where needed.

New Mexico imposes personal income tax on individuals and pass-through entity owners at rates up to 5.9%, and corporate income tax on C-Corporations at graduated rates reaching 5.9% on income over $500,000. Form PIT-1 is due April 15 for calendar-year filers, aligned with the federal Form 1040 deadline, with a six-month extension available to October 15 via Form RPD-41096 β€” though tax owed remains due April 15. Form CIT-1 for corporations is due the 15th day of the fourth month after fiscal year-end (April 15 for calendar-year C-Corps). New Mexico follows UDITPA for multi-state apportionment, using a single receipts factor to determine the portion of income taxable in the state. We prepare PIT-1 and CIT-1 with accurate federal tie-out, NM-specific modifications, and credit claims including the Film Production Tax Credit (25% in-state, up to 35% for qualifying rural productions), Renewable Energy Production Tax Credit, and High-Wage Jobs Tax Credit. Pass-through entities file informational returns and issue K-1-equivalent schedules so owners can report their share on PIT-1.

Common Questions

Federal Tax Returns (1040, 1120, 1065, 1120-S)

Prepare and e-file federal tax returns for New Mexico taxpayers β€” Form 1040 for individuals, Form 1120 for C-Corporations, Form 1065 for partnerships, and Form 1120-S for S-Corporations β€” with coordinated New Mexico PIT-1, CIT-1, and CRS-1 compliance. Federal and state returns are prepared together so NM modifications, apportionment, and GRT-deductible expenses align across both filings.

Full federal return prep

Forms 1040, 1120, 1065, and 1120-S prepared with all applicable schedules, K-1s, and supporting workpapers.

Federal-state coordination

Federal return data flows directly into NM PIT-1, CIT-1, and GRT deduction schedules for consistent reporting.

April 15 and entity deadlines

1040 and 1120 due April 15; 1065 and 1120-S due March 15 with extension options tracked and filed.

IRS e-file with confirmation

Electronic filing with IRS acknowledgment, direct deposit setup, and federal payment coordination via IRS Direct Pay.

How It Works

1

Document collection and intake

Gather W-2s, 1099s, K-1s, financial statements, CRS-1 summaries, and prior-year federal and NM returns.

2

Federal return preparation

Prepare Form 1040, 1120, 1065, or 1120-S with all schedules, depreciation, QBI, and credit computations.

3

NM state return coordination

Apply federal results to PIT-1 or CIT-1, compute NM apportionment, and reconcile GRT-deductible expenses.

4

E-file and payment

Submit federal and New Mexico returns electronically and coordinate federal and state tax payments.

New Mexico businesses and residents must comply with both IRS federal requirements and NMTRD state obligations simultaneously. We prepare federal returns β€” Form 1040 for individuals, Form 1120 for C-Corporations, Form 1065 for partnerships, and Form 1120-S for S-Corporations β€” alongside New Mexico PIT-1, CIT-1, and CRS-1 filings so income, deductions, and credits are consistent across jurisdictions. Calendar-year individual and C-Corp returns are due April 15; partnership Form 1065 and S-Corp Form 1120-S are due March 15 with six-month extensions available via Form 7004. Federal return data drives New Mexico state modifications β€” including GRT paid as a deductible business expense on corporate returns, pass-through K-1 income reported on PIT-1, and UDITPA apportionment for multi-state filers. We optimize federal deductions including Section 179 expensing, QBI under IRC Section 199A, and federal credits while ensuring NM-specific add-backs and subtractions are applied correctly on state returns.

Common Questions

NM Withholding Tax Filing

Prepare and file New Mexico employee withholding tax returns through NMTRD's Combined Reporting System (CRS), remitting state income tax withheld from employee wages on WH-1 returns. We reconcile payroll records to CRS withholding accounts, manage filing frequencies, and ensure W-2 state reporting aligns with WH-1 submissions.

WH-1 return preparation

New Mexico withholding tax returns prepared and filed through CRS with employee wage and tax reconciliation.

Payroll-to-CRS reconciliation

Withheld amounts reconciled from payroll system to WH-1 filings and NMTRD account statements.

Monthly and quarterly deadlines

WH-1 filing frequency tracked β€” monthly or quarterly β€” with 25th-of-month CRS submission deadlines.

W-2 state box alignment

New Mexico W-2 Box 16 state wages and Box 17 state tax withheld matched to annual WH-1 totals.

How It Works

1

Payroll data extraction

Extract New Mexico employee wages, withholding amounts, and filing period totals from payroll records.

2

WH-1 computation

Compute total wages subject to NM withholding and tax due for the CRS reporting period.

3

CRS reconciliation

Reconcile current-period WH-1 to prior CRS account balance, adjustments, and NMTRD correspondence.

4

E-file and remittance

Submit WH-1 through CRS and remit withheld tax by the 25th deadline for the reporting period.

New Mexico employers must withhold state income tax from employee wages and remit it to NMTRD through the Combined Reporting System (CRS) on WH-1 returns. Withholding accounts are registered during CRS setup alongside GRT and other tax types, using the same BTIN. WH-1 filing frequency is assigned by NMTRD β€” typically monthly for most employers, with quarterly filing available for lower-withholding employers. Returns are due by the 25th of the month following the reporting period, matching CRS-1 GRT deadlines. We reconcile payroll system withholding totals to WH-1 line items, track NMTRD account balances, and ensure year-end W-2 Box 16 (state wages) and Box 17 (state income tax withheld) align with cumulative WH-1 filings. New employers must register for a withholding tax account in CRS before issuing their first payroll. Failure to withhold or remit NM income tax exposes employers to NMTRD penalties, interest, and potential personal liability for responsible persons.

Common Questions

Estimated Tax Payments

Calculate and remit New Mexico estimated tax payments for individuals (PIT-1), corporations (CIT-1), and pass-through entity owners β€” alongside federal Form 1040-ES and 1120-W installments β€” to avoid NMTRD and IRS underpayment penalties. We project annual liability from current-year income, GRT obligations, and available credits to set quarterly payment amounts.

NM and federal payment projection

Quarterly estimated tax computed for NM PIT-1, CIT-1, and IRS 1040-ES or 1120-W based on projected liability.

Quarterly deadline tracking

April 15, June 15, September 15, and January 15 payment deadlines tracked for NM and federal installments.

Safe harbor penalty avoidance

Payments calibrated to 100% of prior-year or 90% of current-year liability to avoid underpayment penalties.

Mid-year recalculation

Estimated payments adjusted when GRT receipts, income, or credit positions change during the year.

How It Works

1

Annual liability projection

Project New Mexico and federal tax liability from year-to-date income, GRT activity, and expected credits.

2

Quarterly installment calculation

Compute NM PIT-1/CIT-1 and federal estimated payments using safe harbor or annualized income methods.

3

Payment remittance

Submit NM estimated payments through NMTRD and federal payments via IRS Direct Pay or EFTPS.

4

Year-end true-up

Reconcile estimated payments to actual PIT-1, CIT-1, and Form 1040 or 1120 liability at filing time.

New Mexico requires estimated tax payments when expected PIT-1 or CIT-1 liability exceeds thresholds set by NMTRD, with quarterly installments due April 15, June 15, September 15, and January 15 β€” matching federal estimated tax deadlines. Individuals and pass-through entity owners may owe NM estimated tax alongside federal Form 1040-ES payments; corporations make CIT-1 estimated payments alongside IRS Form 1120-W installments. Safe harbor rules generally require paying 100% of prior-year New Mexico tax (110% for high-income filers) or 90% of current-year liability to avoid NMTRD underpayment penalties. We project liability from GRT-driven gross receipts, pass-through K-1 income, and anticipated credits including film production (25–35%), renewable energy, and high-wage jobs credits that reduce estimated payment requirements. Mid-year recalculation adjusts installments when business performance diverges from projections, preventing overpayment or year-end balance surprises on PIT-1 and CIT-1.

Common Questions

GRT Deduction & Exemption Claims

Identify, document, and claim allowable Gross Receipts Tax deductions and exemptions on CRS-1 returns β€” including NTTC Type 2 ( resale) and Type 5 (other non-taxable) certificates, interstate telecommunications deductions, and statutory GRT exemptions. Proper deduction reporting reduces GRT liability and protects against NMTRD audit assessments.

NTTC Type 2 and Type 5 validation

Non-Taxable Transaction Certificates validated, tracked, and reported on CRS-1 deduction schedules.

CRS-1 deduction computation

Qualifying receipts deducted from GRT tax base on CRS-1 with correct line-item classification.

Audit-ready documentation

NTTC registers, exemption support files, and deduction workpapers maintained for NMTRD examination.

Certificate renewal tracking

NTTC expiration dates monitored and renewal applications filed before certificates lapse.

How It Works

1

Transaction classification review

Review sales and receipts to identify NTTC-exempt, resale, and statutorily exempt GRT transactions.

2

NTTC validation

Validate Type 2 (resale) and Type 5 (other non-taxable) NTTC numbers against NMTRD records and expiration dates.

3

CRS-1 deduction scheduling

Report validated deductions on CRS-1 return line items with NTTC numbers and exemption codes.

4

Documentation and renewal

Maintain audit files supporting each deduction and renew NTTCs before expiration to preserve exemption status.

New Mexico GRT deductions and exemptions reduce the gross receipts subject to tax on CRS-1 returns, but NMTRD requires strict documentation for every claimed deduction. Non-Taxable Transaction Certificates (NTTCs) are the primary mechanism for claiming exemptions β€” Type 2 NTTCs cover sales of tangible personal property for resale, while Type 5 NTTCs cover other non-taxable transactions such as sales to qualifying exempt organizations or specific statutory exemptions. Without a valid NTTC on file, GRT must be charged and remitted even if the underlying transaction qualifies for exemption. We maintain NTTC registers validating certificate numbers, types, and expiration dates against NMTRD records, and report deductions on CRS-1 with the required NTTC identification. Additional CRS-1 deductions include interstate telecommunications receipts, receipts from selling certain agricultural products, and deductions for GRT passed through to customers. NMTRD GRT audits focus heavily on NTTC validity β€” unsupported deductions result in tax assessments, penalties, and interest for up to four prior years.

Common Questions

Multi-Location GRT Allocation

Allocate gross receipts across multiple New Mexico business locations for CRS-1 filing, applying the correct NMTRD location code and combined GRT rate to each site. Businesses operating in multiple municipalities must report receipts separately by location β€” we configure allocation methodology, reconcile rates, and prepare location-by-location CRS-1 schedules.

Location code assignment

Each business site mapped to its NMTRD location code with current combined GRT rate verification.

Receipt allocation methodology

Gross receipts allocated to locations using point-of-sale, service performance, or delivery-based sourcing rules.

Location-by-location CRS-1

Separate GRT computation and reporting for each registered location on consolidated CRS-1 returns.

Rate change monitoring

NMTRD GRT rate updates tracked by location when counties, municipalities, or special districts change levies.

How It Works

1

Location inventory and registration

Identify all NM business locations, verify CRS registration, and confirm NMTRD-assigned location codes and rates.

2

Allocation rule configuration

Establish receipt sourcing rules β€” point of sale, service location, or delivery destination β€” per NMTRD guidance.

3

Period-end allocation and computation

Allocate gross receipts to each location, compute GRT at location-specific rates, and prepare CRS-1 schedules.

4

Reconciliation and filing

Reconcile allocated totals to accounting records, file CRS-1 with location breakdowns, and remit GRT by location.

New Mexico GRT is location-based β€” each place of business receives an NMTRD location code with a combined rate reflecting state, county, municipal, and special district levies at that address. Rates range from 5.125% in unincorporated areas to 9.4375% in high-rate municipalities like Santa Fe or Albuquerque metro districts. Multi-location businesses must register each site separately in CRS and report gross receipts allocated to the correct location on CRS-1 returns. Receipt sourcing follows NMTRD rules: retail sales are generally sourced to the point of sale, services to where the service is performed, and delivered goods to the delivery destination. Misallocation β€” reporting Albuquerque receipts at a rural location rate, for example β€” is a primary NMTRD audit focus resulting in rate differential assessments plus penalties. We configure accounting systems with GRT location coding, maintain current NMTRD rate tables for every registered site, and prepare location-by-location CRS-1 schedules reconciled to total gross receipts. When you open new locations, we register them in CRS and update allocation rules before the first reporting period.

Common Questions

NM Taxation & Revenue Audit Support

Defend your business during New Mexico Taxation and Revenue Department (NMTRD) audits of Gross Receipts Tax, state income tax, withholding tax, and compensating tax. We prepare audit response packages with CRS-1 reconciliations, NTTC validation schedules, location rate verification, and protest filings when assessments are disputed.

NMTRD audit defense

CRS-1 GRT, PIT-1, CIT-1, and withholding audit responses prepared with supporting documentation.

NTTC and deduction validation

Type 2 and Type 5 NTTC registers compiled to defend GRT deduction claims under NMTRD examination.

Location rate verification

Location-by-location GRT rate schedules prepared to support multi-location CRS-1 reporting.

Protest and appeals support

Formal protest filings and hearing representation for disputed NMTRD assessments and penalty abatement.

How It Works

1

Audit notice review and scoping

Analyze NMTRD audit notification, identify examination periods (typically four years), and scope required documentation.

2

Working paper preparation

Compile CRS-1 reconciliations, NTTC registers, location rate schedules, and income tax tie-out workpapers.

3

Auditor coordination and response

Respond to NMTRD information requests, present documentation, and negotiate findings during the examination.

4

Protest and resolution

File formal protests on disputed assessments, request penalty abatement, and represent at NMTRD hearings if needed.

NMTRD routinely audits Gross Receipts Tax returns, focusing on location-based rate reporting, NTTC Type 2 and Type 5 deduction validity, compensating tax on out-of-state purchases, and proper CRS-1 filing frequency compliance. Audit periods typically cover four years of CRS-1 filings, and NMTRD may simultaneously examine PIT-1, CIT-1, and withholding tax accounts. Common audit findings include unsupported NTTC deductions, receipts misallocated to lower-rate locations, unreported compensating tax, and GRT passed through to customers without proper invoice documentation. We prepare audit-ready files with location-by-location CRS-1 reconciliations, NTTC validation schedules confirming Type 2 and Type 5 certificate validity, and rate verification tables for every registered location. When NMTRD proposes assessments, we review findings for accuracy, file formal protests within statutory deadlines, and represent clients at NMTRD hearings. Penalty abatement requests are submitted where reasonable cause exists for filing errors or NTTC lapses.

Common Questions

Tax Planning for NM Businesses

Strategic New Mexico tax planning for businesses β€” optimizing entity structure, GRT deduction strategies, NM tax credit utilization (film production 25–35%, renewable energy, high-wage jobs), multi-location rate management, and coordinated federal-state tax projections to minimize combined NMTRD and IRS liability.

Entity and structure planning

LLC, S-Corp, and C-Corp analysis for optimal NM PIT-1, CIT-1, and GRT treatment across your operations.

NM credit strategy

Film production (25–35%), renewable energy, technology jobs, and high-wage jobs credits evaluated and claimed.

GRT rate optimization

Multi-location GRT rate analysis and receipt sourcing strategies to manage combined location-based tax burden.

Federal-state projection

Integrated NM and IRS tax projections with estimated payment planning and credit carryforward modeling.

How It Works

1

Tax profile assessment

Review entity structure, GRT locations, income sources, current credits, and multi-state nexus footprint.

2

Strategy development

Model entity changes, GRT deduction opportunities, credit applications, and apportionment scenarios.

3

Implementation roadmap

Prioritize actionable steps β€” NTTC applications, credit pre-approval, location registration, estimated payments.

4

Ongoing monitoring

Quarterly review of GRT receipts, credit utilization, and projected PIT-1/CIT-1 liability with strategy adjustments.

New Mexico's unique tax landscape β€” Gross Receipts Tax on total receipts rather than net income, location-based GRT rates, and a robust tax credit portfolio β€” creates significant planning opportunities for proactive businesses. We analyze entity structure (LLC pass-through vs. S-Corp vs. C-Corp) for optimal PIT-1 and CIT-1 treatment, evaluate GRT deduction strategies using NTTC Type 2 and Type 5 certificates, and model multi-location rate impacts when expanding or relocating operations. New Mexico offers substantial tax credits including the Film Production Tax Credit at 25% for in-state production (up to 35% for qualifying rural projects), the Renewable Energy Production Tax Credit for solar, wind, and geothermal generation, the Technology Jobs and Research and Development Credit, and the High-Wage Jobs Tax Credit for employers creating qualifying high-salary positions. Credit planning requires pre-approval applications, proper documentation, and coordination with PIT-1 and CIT-1 filing to maximize benefit and manage carryforward positions. We integrate NM planning with federal tax strategy β€” Section 199A QBI, Section 179 expensing, and federal credit coordination β€” to minimize combined NMTRD and IRS liability across all filing obligations including CRS-1 GRT.

Common Questions

Frequently Asked Questions

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