48 CFR · Federal Acquisition Regulation and Defense supplement
FAR and DFARS navigator
The codified text (eCFR, as of 2026-10-02). Under the Revolutionary FAR Overhaul ↗, agencies follow class deviations with new text for many parts while the formal rules go through the Federal Register: check the solicitation and your contract's clauses, which rule.
Ask the FAR
Try: · · ·
20 sections with “interim reimbursement”
- FAR 32.001 Definitions.As used in this part— Commercial interim payment means any payment that is not a commercial advance payment or a delivery payment. These payments are contract financing payments for prompt payment purposes (i.e., not subject to the interes…
- FAR 52.232-7 Payments under Time-and-Materials and Labor-Hour Contracts.…es, incurred by the Contractor under the terms of this contract relating to patents. (h) Interim payments on contracts for other than services. (1) Interim payments made prior to the final payment under the contract are contract financing …
- DFARS 252.242-7005 Contractor business systems.…yments, and direct the Contractor, in writing, to withhold 5 percent from its billings on interim cost vouchers on cost-reimbursement, labor-hour, and time-and-materials contracts until the Contracting Officer has determined that the Contra…
- DFARS 242.7000 Contractor business system deficiencies.…242-7005 does not exceed 10 percent of progress payments, performance-based payments, and interim payments under cost-reimbursement, labor-hour, and time-and-materials contracts billed under each of the identified covered contracts. Similar…
- FAR 32.905 Payment documentation and process.…b) Content of invoices. (1) A proper invoice must include the following items (except for interim payments on cost reimbursement contracts for services): (i) Name and address of the contractor. (ii) Invoice date and invoice number. (Contr…
- FAR 42.701 Definition.… rate as used in this subpart means an indirect cost rate (1) established temporarily for interim reimbursement of incurred indirect costs and (2) adjusted as necessary pending establishment of final indirect cost rates.
- FAR 42.702 Purpose.…under cost-reimbursement contracts. (b) Establishing billing rates provides a method for interim reimbursement of indirect costs at estimated rates subject to adjustment during contract performance and at the time the final indirect cost r…
- FAR 52.216-7 Allowable Cost and Payment.…ng payments are not subject to the interest penalty provisions of the Prompt Payment Act. Interim payments made prior to the final payment under the contract are contract financing payments, except interim payments if this contract contains…
- FAR 52.232-25 Prompt payment.…d in 32.908(c)(3), add the following paragraph (e) to the basic clause: (e) Invoices for interim payments. For interim payments under this cost-reimbursement contract for services— (1) Paragraphs (a)(2), (a)(3), (a)(4)(ii), (a)(4)(iii), a…
- DFARS 242.803 Disallowing costs after incurrence.…lly or by other delivery methods as directed by the terms of the contract; (B) Approving interim vouchers that were selected using sampling methodologies for provisional payment and sending them to the disbursing office after a pre-payment…
- DFARS 252.232-7003 Electronic Submission of Payment Requests and Receiving Reports.…e— (i) Advance payments; (ii) Performance-based payments; (iii) Commercial advance and interim payments; (iv) Progress payments based on cost under the clause at Federal Acquisition Regulation (FAR) 52.232-16, Progress Payments; (v) Pr…
- FAR 49.112-1 Partial payments.…actor may request them on the form prescribed in 49.602-4 at any time after submission of interim or final settlement proposals. The Government will process applications for partial payments promptly. A subcontractor shall submit its applic…
- DFARS 232.007 Contract financing payments.…due dates of 7 days for progress payments, and 14 days for performance-based payments and interim payments on cost-type contracts, in the appropriate paragraphs of the respective payment clauses. For interim payments on cost-reimbursement c…
- FAR 32.402 General.…yment determinations are that— (i) The advance payments will not exceed the contractor's interim cash needs based on— (A) Analysis of the cash flow required for contract performance; (B) Consideration of the reimbursement or other paymen…
- FAR 32.410 Findings, determination, and authorization.…under the contract. The amount does not exceed the unpaid contract price or the estimated interim cash needs arising during the reimbursement cycle. (3) The advance payments are necessary for prompt, efficient contract performance that wil…
- FAR 32.904 Determining payment due dates.…oses of computing late payment interest penalties that may apply, the due date for making interim payments on cost-reimbursement contracts for services is 30 days after the date of receipt of a proper invoice. (f) Food and specified items.…
- FAR 32.907 Interest penalties.…The designated payment office paid the contractor after the due date. (5) In the case of interim payments on cost-reimbursement contracts for services, when payment is made more than 30 days after the designated billing office receives a p…
- FAR 42.302 Contract administration functions.…orating contractor proposals resulting from these instructions. (6) Negotiate changes to interim billing prices. (7) Negotiate and definitize adjustments to contract prices resulting from exercise of an economic price adjustment clause (s…
- FAR 52.216-17 Incentive Price Revision—Successive Targets.…ent and for which final prices have not been established; (iii) The portion of the total interim profit (used in establishing the initial contract price or agreed to for the purpose of this paragraph (i)) that is in direct proportion to th…
- DFARS 232.906 Making payments.…)(i) Generally, the contracting officer shall insert the standard due date of 14 days for interim payments on cost-reimbursement contracts for services in the clause at FAR 52.232-25, Prompt Payment, when using the clause with its Alternate…
FAR (chapter 1)
- Part 1 Federal Acquisition Regulations System 58 sections
- Part 2 Definitions of Words and Terms 3 sections
- Part 3 Improper Business Practices and Personal Conflicts of Interest 98 sections
- Part 4 Administrative and Information Matters 116 sections
- Part 5 Publicizing Contract Actions 34 sections
- Part 6 Competition Requirements 34 sections
- Part 7 Acquisition Planning 34 sections
- Part 8 Required Sources of Supplies and Services 67 sections
- Part 9 Contractor Qualifications 106 sections
- Part 10 Market Research 4 sections
- Part 11 Describing Agency Needs 33 sections
- Part 12 Acquisition of Commercial Products and Commercial Services 38 sections
- Part 13 Simplified Acquisition Procedures 49 sections
- Part 14 Sealed Bidding 82 sections
- Part 15 Contracting by Negotiation 81 sections
- Part 16 Types of Contracts 74 sections
- Part 17 Special Contracting Methods 50 sections
- Part 18 Emergency Acquisitions 34 sections
- Part 19 Small Business Programs 126 sections
- Part 22 Application of Labor Laws to Government Acquisitions 205 sections
- Part 23 Environment, Sustainable Acquisition, and Material Safety 38 sections
- Part 24 Protection of Privacy and Freedom of Information 10 sections
- Part 25 Foreign Acquisition 81 sections
- Part 26 Other Socioeconomic Programs 36 sections
- Part 27 Patents, Data, and Copyrights 59 sections
- Part 28 Bonds and Insurance 61 sections
- Part 29 Taxes 23 sections
- Part 30 Cost Accounting Standards Administration 30 sections
- Part 31 Contract Cost Principles and Procedures 87 sections
- Part 32 Contract Financing 175 sections
- Part 33 Protests, Disputes, and Appeals 23 sections
- Part 34 Major System Acquisition 20 sections
- Part 35 Research and Development Contracting 25 sections
- Part 36 Construction and Architect-engineer Contracts 81 sections
- Part 37 Service Contracting 46 sections
- Part 38 Federal Supply Schedule Contracting 3 sections
- Part 39 Acquisition of Information Technology 14 sections
- Part 40 Information Security and Supply Chain Security 12 sections
- Part 41 Acquisition of Utility Services 17 sections
- Part 42 Contract Administration and Audit Services 84 sections
- Part 43 Contract Modifications 14 sections
- Part 44 Subcontracting Policies and Procedures 24 sections
- Part 45 Government Property 33 sections
- Part 46 Quality Assurance 60 sections
- Part 47 Transportation 106 sections
- Part 48 Value Engineering 13 sections
- Part 49 Termination of Contracts 108 sections
- Part 50 Extraordinary Contractual Actions and the Safety Act 34 sections
- Part 51 Use of Government Sources by Contractors 15 sections
- Part 52 Solicitation Provisions and Contract Clauses 680 sections
- Part 53 Forms 61 sections
DFARS (chapter 2, Defense)
- Part 201 Federal Acquisition Regulations System 24 sections
- Part 202 Definitions of Words and Terms 1 sections
- Part 203 Improper Business Practices and Personal Conflicts of Interest 28 sections
- Part 204 Administrative and Information Matters 76 sections
- Part 205 Publicizing Contract Actions 11 sections
- Part 206 Competition Requirements 20 sections
- Part 207 Acquisition Planning 22 sections
- Part 208 Required Sources of Supplies and Services 31 sections
- Part 209 Contractor Qualifications 55 sections
- Part 210 Market Research 2 sections
- Part 211 Describing Agency Needs 22 sections
- Part 212 Acquisition of Commercial Products and Commercial Services 24 sections
- Part 213 Simplified Acquisition Procedures 23 sections
- Part 214 Sealed Bidding 14 sections
- Part 215 Contracting by Negotiation 66 sections
- Part 216 Types of Contracts 36 sections
- Part 217 Special Contracting Methods 64 sections
- Part 218 Emergency Acquisitions 7 sections
- Part 219 Small Business Programs 47 sections
- Part 222 Application of Labor Laws to Government Acquisitions 56 sections
- Part 223 Environment, Sustainable Acquisition, and Material Safety 34 sections
- Part 224 Protection of Privacy and Freedom of Information 2 sections
- Part 225 Foreign Acquisition 251 sections
- Part 226 Other Socioeconomic Programs 14 sections
- Part 227 Patents, Data, and Copyrights 99 sections
- Part 228 Bonds and Insurance 17 sections
- Part 229 Taxes 9 sections
- Part 230 Cost Accounting Standards Administration 2 sections
- Part 231 Contract Cost Principles and Procedures 13 sections
- Part 232 Contract Financing 74 sections
- Part 233 Protests, Disputes, and Appeals 8 sections
- Part 234 Major System Acquisition 13 sections
- Part 235 Research and Development Contracting 16 sections
- Part 236 Construction and Architect-engineer Contracts 25 sections
- Part 237 Service Contracting 67 sections
- Part 239 Acquisition of Information Technology 38 sections
- Part 241 Acquisition of Utility Services 8 sections
- Part 242 Contract Administration and Audit Services 40 sections
- Part 243 Contract Modifications 18 sections
- Part 244 Subcontracting Policies and Procedures 13 sections
- Part 245 Government Property 23 sections
- Part 246 Quality Assurance 39 sections
- Part 247 Transportation 27 sections
- Part 249 Termination of Contracts 14 sections
- Part 250 Extraordinary Contractual Actions and the Safety Act 16 sections
- Part 251 Use of Government Sources by Contractors 5 sections
- Part 252 Solicitation Provisions and Contract Clauses 405 sections
- Part 253 Forms 10 sections
- Part 270 Defense Contracting Programs 7 sections
Source: eCFR, 48 CFR chapters 1 and 2 (GPO GovInfo bulk data) ↗. Rule changes in progress: FAR, DFARS. Terms: glossary.