1. District of Columbia-specific invoice requirements
- Sales tax line: 6.00% state rate. Most services rendered in District of Columbia are exempt from sales tax β but materials, parts, and tangible goods are not. DC sales tax 6%; many services exempt; restaurants/parking higher.
- Late-fee cap: District of Columbia statute D.C. Code Β§28-3301 caps interest on unpaid invoices at 2% per month. Spell out the rate in writing on every invoice and in your contract β courts won't enforce undisclosed fees.
- Written contract required: District of Columbia requires a signed agreement for any job over $300. Reference the contract number on the invoice.
- Right-to-cancel notice: Customers in District of Columbia get 72-hour cancellation rights on certain home-services contracts. Disclose this in your terms.
2. Caterer line items + standard terms
Every caterer invoice in District of Columbia should itemize work clearly. Standard caterers use Net 14 terms with a 50% deposit required upfront.
- Per-guest food cost β billed by guest.
- Service staff hours β billed by hour (~$35 default).
- Equipment rental β billed by itemized.
- Service charge β % of subtotal β billed by pct (~$18 default).
3. Caterer licensing in District of Columbia
Health-department permit required in all states. Food handler / ServSafe certification expected. Liquor service requires separate license.
4. Send and follow up
Send the invoice the same day work completes. Use software that records open events and offers a one-click online payment so you don't need to chase a check by mail. District of Columbia customers expect digital payment options today β accepting card and ACH typically reduces days-to-paid by 30β50%.
District of Columbia metro guides
Metro-specific guides include the combined sales-tax rate and local pricing benchmarks.