Financial Transactions Tax (GMF 4x1000) Colombia

Financial Transactions Tax (GMF 4x1000) Colombia is a reference document based on the Estatuto Tributario (ET, Decreto 624 de 1989) Articles 870 through 881 and the foundational Ley 633 de 2000, designed to guide Colombian financial institutions, businesses, and individual taxpayers through the mechanics, exemptions, and filing obligations of the Gravamen a los Movimientos Financieros — commonly known as the 4x1000 or cuatro por mil.

The Gravamen a los Movimientos Financieros (GMF) was originally created as a temporary tax by Decreto 2331 de 1998 (issued under emergency economic powers during the 1998 financial crisis) at a rate of 2x1000 (0.2%) on financial transactions. Ley 633 de 2000 made the GMF permanent and increased the rate to 3x1000. Ley 863 de 2003 raised the rate to 4x1000 (0.4%), where it has remained. Despite multiple legislative proposals to eliminate the GMF, Ley 2277 de 2022 (the most recent thorough tax reform) maintained the tax at 4x1000 without establishing a phase-out schedule.

ET Article 870 defines the GMF as a national tax levied on financial transactions involving the withdrawal of funds (disposicion de recursos) from checking accounts (cuentas corrientes), savings accounts (cuentas de ahorro), and deposit accounts (cuentas de deposito) maintained in the Colombian banking system — entities supervised by the Superintendencia Financiera de Colombia. The tax also applies to: cashier's checks (cheques de gerencia); wire transfers and electronic fund transfers; withdrawals from trust accounts (cuentas de fiducia) and securities portfolio accounts (carteras colectivas); transactions through the Banco de la Republica's payment systems (CUD — Cuentas de Deposito); and the clearing and settlement of financial market operations through the Bolsa de Valores de Colombia (BVC) and Deceval.

The tax rate of 4x1000 means that for every COP $1,000 withdrawn or transferred from a financial account, COP $4 is collected as GMF. The agente recaudador (collection agent) is the financial institution — banks (Bancolombia, Banco de Bogota, Davivienda, BBVA Colombia, Banco Popular), cooperativas financieras, and compañias de financiamiento — which withholds the GMF at the moment of the transaction and remits it to the DIAN through weekly declarations using Form 345.

ET Article 879 establishes specific exemptions (exenciones) from the GMF. The most significant exemption for individual taxpayers is the cuenta marcada (marked account) provision: each natural person may designate one savings account and one checking account as exempt from GMF on transactions up to 350 UVT per month (approximately COP $17,429,650 for 2025). The designation is made through the financial institution by submitting a written request to mark the account, and the account must be registered with the DIAN through the RUT. Transactions exceeding the 350 UVT monthly threshold on the marked account are subject to GMF at 4x1000.

The Corte Constitucional has addressed the constitutionality of the GMF in multiple decisions. In Sentencia C-734 de 2002, the Court upheld the permanent status of the GMF under Ley 633 de 2000, finding that Congress had the constitutional authority to convert the emergency decree tax into a permanent levy. In Sentencia C-833 de 2013, the Court confirmed the 4x1000 rate under Ley 863 de 2003. The Court noted that while the GMF functions as a tax on the movement of money rather than on income or wealth, it falls within the broad taxing authority granted to Congress by Article 338 of the Constitucion Politica de Colombia.

Under ET Article 115 (modified by Ley 1819 de 2016), taxpayers may deduct 50% of the GMF paid during the tax year as a deduction on their annual income tax return (declaracion de renta). The deduction requires that the GMF payments be properly documented through the bank statements (extractos bancarios) and certificaciones issued by the financial institutions.

Financial Transactions Tax (GMF 4x1000) Colombia guide is needed whenever Colombian financial institutions, businesses, or individual taxpayers must understand, manage, or optimize their exposure to the Gravamen a los Movimientos Financieros under ET Articles 870-881.

Banks and financial institutions supervised by the Superintendencia Financiera de Colombia — including Bancolombia, Banco de Bogota, Davivienda, BBVA Colombia, Banco Popular, Banco de Occidente, Banco AV Villas, Scotiabank Colpatria, and cooperativas financieras — are the agentes recaudadores (collection agents) required to withhold GMF at the moment of each covered transaction and remit the collected amounts to the DIAN through weekly declarations on Form 345. Financial institutions need this guide to confirm correct application of exemptions, proper identification of marked accounts, and accurate weekly filing.

SAS companies, sociedades limitadas, and other legal entities making frequent financial transactions — payroll disbursements, supplier payments, loan repayments, intercompany transfers — accumulate significant GMF costs throughout the fiscal year. A company processing COP $10,000,000,000 (ten billion pesos) in annual banking transactions pays approximately COP $40,000,000 in GMF. Understanding the available exemptions and structuring transactions to minimize unnecessary GMF exposure directly affects operational costs.

Individual taxpayers (personas naturales) benefit from the cuenta marcada exemption under ET Article 879 Numeral 1 — each person may designate one savings account and one checking account as exempt from GMF on monthly withdrawals up to 350 UVT (approximately COP $17,429,650 for 2025). Taxpayers who have not designated their exempt accounts, or who maintain multiple bank accounts without understanding the GMF implications, may be paying unnecessary tax on routine transactions.

Real estate investors and property developers conducting frequent high-value transactions — property purchases, mortgage disbursements, construction payments, and rental income deposits — face substantial GMF on each movement of funds through the banking system. The exemption for mortgage loan disbursements under ET Article 879 Numeral 5 applies only when the loan proceeds are credited directly to the seller or the originator of the loan, not when they pass through an intermediary account.

Treasury departments (tesorerías) of public entities — municipios, departamentos, establecimientos publicos, and empresas industriales y comerciales del Estado — are exempt from GMF under ET Article 879 Numeral 2 on transactions from accounts registered in the Sistema de Cuenta Unica Nacional (SCUN) or the Cuenta Unica del Tesoro Nacional administered by the Ministerio de Hacienda y Credito Publico.

Stock market investors conducting transactions through the Bolsa de Valores de Colombia (BVC) and comisionistas de bolsa benefit from specific GMF exemptions on the purchase and sale of publicly traded securities under ET Article 879 Numeral 6, provided the transactions are channeled through accounts designated exclusively for securities market operations and registered with Deceval (Deposito Centralizado de Valores de Colombia).

The annual income tax deduction for GMF under ET Article 115 means that businesses and individuals who document their GMF payments through bank statements and financial institution certifications can recover 50% of the tax paid as a deduction against taxable income — making proper record-keeping essential for all taxpayers subject to GMF.

A properly prepared Financial Transactions Tax (GMF 4x1000) Colombia guide under the Estatuto Tributario Articles 870-881 must address the following essential elements for understanding and managing GMF obligations.

Taxable Events (Hecho Generador): ET Article 871 defines the events that trigger GMF liability. Withdrawals (retiros) from checking accounts, savings accounts, and deposit accounts held in entities supervised by the Superintendencia Financiera de Colombia. Issuance of cashier's checks (cheques de gerencia) by banks. Wire transfers and electronic fund transfers (transferencias electronicas) between accounts at the same or different financial institutions. Withdrawals from trust accounts (cuentas fiduciarias) managed by sociedades fiduciarias. Withdrawals from securities portfolio accounts (carteras colectivas) and investment fund accounts. Operations through the Banco de la Republica's payment systems including the CUD (Cuentas de Deposito). Clearing and settlement of financial market operations through the Bolsa de Valores de Colombia, Deceval, and the Camara de Riesgo Central de Contraparte (CRCC). Overdraft drafts (sobregiros) that result in the disposition of funds from the financial institution to the account holder.

Tax Rate and Calculation: The GMF rate is 4x1000 — four pesos per every thousand pesos of the transaction value (0.4%). The base gravable (taxable base) is the total amount of the financial transaction, including principal, interest, fees, and any other amounts included in the withdrawal or transfer. For currency exchange transactions (compra y venta de divisas), the taxable base is the peso equivalent of the foreign currency amount at the exchange rate (tasa representativa del mercado — TRM) certified by the Superintendencia Financiera on the transaction date.

Exemptions (Exenciones) under ET Article 879: Cuenta marcada exemption (Numeral 1): each natural person may designate one savings account and one checking account as exempt from GMF on monthly transactions up to 350 UVT (approximately COP $17,429,650 for 2025). The account must be registered with the DIAN through the RUT and the financial institution. Public treasury accounts (Numeral 2): transactions from accounts of the Direccion General del Tesoro Nacional and equivalent departmental and municipal treasury accounts registered in the SCUN are exempt. Interbank and money market operations (Numeral 3): transactions between financial institutions for interbank lending (prestamos interbancarios), repo operations, and simultaneous operations conducted through the Banco de la Republica's systems are exempt. Social security system (Numeral 4): transactions from accounts designated exclusively for the recaudo y giro de aportes al Sistema General de Seguridad Social (pension funds, EPS, ARL) through the PILA platform are exempt. Mortgage loan disbursements (Numeral 5): the initial disbursement of mortgage loans (creditos de vivienda) when credited directly to the property seller or loan originator is exempt. Securities market operations (Numeral 6): purchases and sales of publicly traded securities through the BVC when channeled through designated securities accounts registered with Deceval.

Collection and Filing by Financial Institutions: Banks and financial institutions serving as agentes recaudadores withhold GMF at the moment of each taxable transaction and consolidate the amounts for weekly filing with the DIAN. The Declaracion del GMF is filed through DIAN Form 345 on the MUISCA platform, on a weekly basis (declaracion semanal). The filing deadline is the Friday of the week following the withholding week. The financial institution reports: total taxable transactions by account type; total exempt transactions by exemption category; total GMF collected; and any adjustments from prior periods.

Income Tax Deduction under ET Article 115: Taxpayers — both natural persons and legal entities — may deduct 50% of the GMF paid during the tax year as a deduction on their annual declaracion de renta. The deduction requires documentation through extractos bancarios (bank statements) showing the GMF amounts charged on each transaction, and certificaciones issued by the financial institution confirming the total GMF paid during the tax year. The deduction applies regardless of the economic activity generating the banking transactions.

Special Regimes and Recent Reforms: Ley 2277 de 2022 maintained the GMF at 4x1000 without establishing a gradual elimination (desmonte gradual), reversing the phase-out provision that Ley 1739 de 2014 had originally established for 2019-2022. The DIAN Concepto 000272 de 2023 confirmed that financial technology companies (fintech) offering electronic wallets (billeteras electronicas) and electronic deposit accounts (depositos electronicos) supervised by the Superintendencia Financiera are also agentes recaudadores of the GMF on transactions through their platforms. The Sedpes (Sociedades Especializadas en Depositos y Pagos Electronicos) licensed under Decreto 1492 de 2020 must collect GMF on withdrawals from electronic deposit accounts.

Forms-legal.com provides this Financial Transactions Tax GMF Colombia guide as a reference tool. Financial institutions with complex collection obligations, businesses seeking to optimize GMF exposure, and taxpayers with questions about marked account designations or exemption eligibility should consult a Colombian contador publico registered with the Junta Central de Contadores or a specialized firma de asesoria tributaria for guidance specific to their situation.

Under the Codigo de Comercio Articles 619-668, titulos valores (negotiable instruments) are governed in Colombia. The Superintendencia Financiera de Colombia (SFC) supervises banking and securities. The DIAN administers IVA and Impuesto de Renta under the Estatuto Tributario. The Banco de la Republica sets monetary policy. The Ley 1231 de 2008 governs factoring. The UIAF enforces anti-money-laundering regulations.