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Nicaragua Tax Filing Guide 2026

Nicaragua's tax filing system is administered through the Dirección General de Ingresos (DGI). The PIT annual return is due by 31 March of the following year. Monthly advance payments of 1–3% of gross income are required during the year. The CIT return must be filed within 2 months after the fiscal year-end. Understanding the filing calendar and procedures is essential for compliance.

Overview — DGI Filing System

The Dirección General de Ingresos (DGI) administers tax filings in Nicaragua. Taxpayers can file returns online through the DGI portal or in person at DGI offices. All taxpayers must obtain a Registro Único de Contribuyentes (RUC) for tax purposes. The DGI has modernised tax administration with online filing and payment options. Taxpayers must maintain proper accounting records and supporting documentation for all filings.

Monthly Advance Payments — 1–3% of Gross Income

Taxpayers must make monthly advance payments against their annual tax liability. The advance payment rate is based on the taxpayer classification:

  • 1% of gross income — for small taxpayers
  • 2% of gross income — for main taxpayers
  • 3% of gross income — for large taxpayers

These monthly payments are creditable against the annual tax liability when the annual return is filed. If total advances exceed the annual liability, the excess may be carried forward or refunded.

PIT Annual Return — Due March 31

Individuals must file their annual personal income tax return by 31 March of the following year. Key details:

  • Filing date: By 31 March
  • Form: Annual PIT declaration (IR-01)
  • Payment: Balance of tax due paid with the return
  • Late filing penalty: As determined by the Tax Code
  • Late payment interest: Monthly interest on unpaid tax

Employees whose tax is fully withheld at source are generally not required to file. Self-employed individuals and those with additional income sources must file.

CIT Annual Return — Within 2 Months After Year-End

Companies must file their annual corporate income tax return within 2 months after the end of the fiscal year. For calendar year taxpayers, this means by 31 March.

  • Filing date: Within 2 months after fiscal year-end
  • Form: Annual CIT return with financial statements
  • Payment: Balance of tax due paid with the return
  • Advance payments: Monthly advances at 1–3% of gross income
  • Late filing penalty: As determined by the Tax Code

The annual CIT return includes the income statement, balance sheet, tax computation, and supporting schedules.

Monthly IVA Filing

IVA-registered businesses must file monthly IVA returns through the DGI system:

  • Filing date: By the 15th of the following month
  • Form: Monthly IVA return (output IVA, input IVA, net payable)
  • Payment: Same deadline — IVA due must be paid by the 15th
  • Late filing penalty: As determined by the Tax Code

Tax Calendar Summary

Key filing deadlines for 2026:

  • 15th of each month: Monthly IVA return and payment
  • Monthly: Advance payments (1–3% of gross income)
  • 31 March: Annual PIT return due
  • Within 2 months after year-end: Annual CIT return due (31 March for calendar year taxpayers)

Penalties and Enforcement

The DGI has enforcement powers for non-compliance. Penalties include: late filing penalties as set by the Tax Code, late payment interest on unpaid tax, tax audits and back-assessment, and suspension of the RUC (business cannot operate). Criminal prosecution for tax evasion can result in fines and imprisonment. The DGI conducts regular tax audits across all taxpayer categories.

FAQs

Can I file my DGI returns online?

Yes, the DGI provides an online portal for filing returns and making payments. Most taxpayers are required to file electronically.

What if I cannot pay my tax by the deadline?

Late payment attracts monthly interest. You may request a payment plan from the DGI, but interest will still apply. Failure to pay may result in enforcement action.

How do I register for the DGI system?

Registration requires obtaining a Registro Único de Contribuyentes (RUC) from the DGI office. The DGI will issue the necessary credentials for online filing.

Can I amend a filed return?

Yes, amended returns can be filed with the DGI. However, amendments that reduce tax may trigger a DGI audit. Penalties may apply if the amendment reveals underpayment.

Disclaimer

This guide provides general information about Nicaraguan tax filing procedures for the 2026 tax year. Tax laws and filing requirements may change. Always consult with a qualified Nicaraguan tax advisor or the Dirección General de Ingresos for advice specific to your situation. InvestmentKit does not provide tax advice.

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