Washington D.C. Per Diem Allowance

Calculate Washington, D.C’s per diem rate based on GSA guidelines to simplify your business travels.

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Welcome to your guide for understanding per diem rates in Washington D.C. As the nation's capital, the District of Columbia is a primary destination for government-related travel, as well as a hub for businesses, conferences, and tourism. Navigating travel expenses here requires a clear understanding of per diem – the daily allowance allocated for lodging, meals, and incidental expenses (M&IE). 

Whether you're a federal employee, a private sector professional traveling for business, an accountant managing reimbursements, or a business owner setting travel policies, this page will provide essential information on D.C. per diem rates, how to calculate them, relevant considerations, and how modern tools can streamline this process.

Washington, D.C. Per Diem Rate

Per diem rates for federal employees traveling to Washington D.C. are established by the U.S. General Services Administration (GSA). Given its status and cost of living, Washington D.C. is consistently designated as a Non-Standard Area (NSA), meaning its per diem rates are specific to the District and are higher than the standard CONUS (Continental United States) rate.

Key characteristics of the District of Columbia per diem rate include:

  • GSA Established: The GSA sets the maximum lodging allowance and the M&IE (Meals and Incidental Expenses) rate for Washington D.C. These rates are updated annually for the fiscal year (October 1st to September 30th).
  • High-Cost Area: Washington D.C. is recognized as a high-cost locality. For FY 2025 (October 1, 2024 - September 30, 2025), the M&IE rate is $92 per day. The rates are specifically set for the "District of Columbia," an area that also includes the cities of Alexandria, Falls Church, and Fairfax, and Arlington and Fairfax counties in Virginia; and Montgomery and Prince George's counties in Maryland.
  • Seasonal Variations: Lodging rates in Washington D.C. have significant seasonal variations to account for fluctuating demand. For FY 2025, the maximum lodging allowances are:
    • $258 per night (October – February)
    • $276 per night (March – June)
    • $183 per night (July – August)
    • $276 per night (September)
  • Components:
    • Lodging: The maximum amount reimbursable for the nightly hotel stay (e.g., $258, $276, or $183). Per GSA rules for CONUS locations, this figure does not include lodging taxes, which can typically be reimbursed separately.
    • M&IE: The daily amount of $92 allocated for meals (breakfast, lunch, dinner) and incidental expenses (e.g., tips for hotel staff). This M&IE rate includes taxes and tips for meals.
  • First and Last Day of Travel: For federal travel, the M&IE allowance for the first and last day of travel is calculated at 75% of the full daily M&IE rate for Washington D.C., which amounts to $69.00.

Private employers in the District of Columbia are not mandated to use GSA per diem rates for their employees but often adopt them as a reasonable benchmark. It's always essential to consult your organization's specific travel policy.

Washington, D.C. Per Diem Rate Calculator

To easily determine the applicable per diem rates for your business travel to Washington D.C., our Per Diem Rate Calculator is an invaluable tool.

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Your per diem allowance

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*For the first and last day of travel, M&lE spend is limited to 75% of its normal, daily allowance.

Washington D.C GSA Lodging Rates

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Washington D.C Meals and Incidental Rates

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Some Important Washington, D.C. Per Diem Laws

For federal employees, per diem practices in Washington D.C. are governed by the GSA's Federal Travel Regulation (FTR).

For private sector employees in the District of Columbia, specific D.C. laws regarding per diem schedules are not common, as per diem is more of an employer policy or federal standard. However, general D.C. employment laws are important:

  • Wage Payment and Collection Law: The D.C. Wage Payment and Collection Law requires employers to pay wages on time and make clear how wages (which can include reimbursed expenses depending on policy) are paid. While it doesn't mandate per diem, it does ensure that if reimbursements are part of compensation or policy, they are handled correctly. Employers are generally required to reimburse employees for business-related expenses necessary to perform their jobs. If a per diem is offered, it should be adequate to cover these necessary expenses.
  • Minimum Wage: The District of Columbia has its own minimum wage rate, which employers must adhere to for all hours worked. Per diem allowances are typically not considered wages for minimum wage calculation purposes, but employers must ensure that basic wage obligations are met separately.
  • No Specific D.C. Per Diem Mandate for Private Sector: Unlike the GSA rules for federal employees, there isn't a specific D.C. statute that dictates per diem rates or policies for private companies. The key is that employer policies should be fair, clearly communicated, and cover necessary business expenses to avoid issues under general employment and contract principles.
  • Fire-Safe Hotels: As a general travel best practice, and a requirement for federal employees, selecting GSA-approved fire-safe hotels is recommended. These properties meet certain safety standards.

Employers operating in D.C. should consult with legal counsel to ensure their expense reimbursement policies, whether using per diem or actual expense methods, align with D.C. employment laws and federal laws where applicable.

Washington, D.C. Per Diem Laws vs Federal Law

When comparing per diem-related laws and guidelines for Washington D.C., the primary distinction is between the comprehensive GSA Federal Travel Regulation (FTR) applicable to federal employees and the general employment laws that apply to private sector employees in D.C.

Primary Applicability

  • Federal Law (GSA/FTR): Directly governs travel and per diem for U.S. federal government employees traveling to or within Washington D.C.
  • District of Columbia Law: General employment laws (like wage payment rules) apply to private sector employees in D.C. There is no separate D.C. government-mandated per diem schedule for private businesses that overrides employer policies or federal GSA rates.

Rate Setting and Usage

  • Federal Law (GSA/FTR): The GSA sets specific per diem rates (lodging, M&IE) for Washington D.C., which are often seasonal and reflect its high-cost status. Federal agencies must use these rates.
  • District of Columbia Law: D.C. law does not set per diem rates for private employers. If a private employer chooses to use per diem, they often use GSA rates as a benchmark. The core principle under D.C. (similar to general U.S. employment standards) would be the expectation of reimbursing legitimate and necessary business expenses.

Focus of Regulations

  • Federal Law (GSA/FTR): Aims to standardize travel allowances, ensure cost-effectiveness for government travel, and provide clear rules for federal employees.
  • District of Columbia Law: Focuses on broader employment issues such as timely payment of wages, adherence to employment contracts, and ensuring employees are compensated for agreed-upon work and reimbursed for legitimate business expenses as per company policy and D.C.'s general employment laws.

Detailed Rules vs. General Principles

  • Federal Law (GSA/FTR): Provides extensive detail on all aspects of per diem, including M&IE breakdowns for meal deductions, rules for travel days, lodging types, etc.
  • District of Columbia Law: For private employers, D.C. law provides general principles. For example, failure to reimburse agreed-upon or necessary business expenses could potentially lead to a wage claim if such reimbursements are considered part of expected compensation or an implied contractual obligation.

Essentially, for federal employees in D.C., GSA regulations are paramount. For private sector employees, while D.C. doesn't prescribe per diem rates, its labor laws ensure fair treatment regarding compensation and business expense reimbursement according to employer policy and general legal principles.

How Fyle Can Automate Per Diem and Expense Tracking

Managing travel expenses for a high-cost and frequently visited location like Washington D.C. demands precision and efficiency. Whether adhering to strict GSA per diem rates or your company's specific travel policies, Fyle offers a powerful platform to automate and simplify the entire process.

Consider how Fyle streamlines per diem and expense tracking for D.C. travel:

  • Accurate D.C. Rate Application: Fyle can be configured with up-to-date GSA per diem rates for Washington D.C., including seasonal adjustments for lodging and correct M&IE calculations. This ensures accuracy from the outset.
  • Policy Enforcement, Simplified: Embed your specific travel policies directly into Fyle. Set spending limits, define approval workflows, and automatically flag any expenses that deviate from GSA rules or internal company guidelines relevant to D.C. travel.
  • Effortless Expense Submission for Travelers: Employees can quickly submit all travel-related expenses – from per diem claims to out-of-pocket costs – via Fyle’s mobile app, or by simply forwarding receipts from Gmail, Outlook, or even text messages.
  • Automated Compliance Checks: Fyle’s AI-powered engine reviews expenses in real-time against set policies, minimizing errors and reducing the administrative burden on finance teams and approvers.
  • Integrated Mileage Tracking: If travel to or around the D.C. area involves personal vehicle use, Fyle’s Google Maps-integrated mileage tracker ensures accurate and compliant mileage logs for reimbursement.
  • Direct Accounting Sync: Fyle seamlessly integrates with major accounting systems such as QuickBooks, Xero, NetSuite, and Sage Intacct. This ensures all approved per diem and expense data for D.C. travel flows directly into your general ledger, eliminating manual entry and ensuring records are always current.

With Fyle, organizations can confidently manage the nuances of Washington D.C. per diem and travel expenses, ensuring compliance, improving employee satisfaction, and achieving greater visibility into travel spend.

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The content on this page is for informational use. As legal standards and per diem rates are subject to change, users should verify current details with official GSA or government resources. This information does not serve as financial or legal counsel.