Invoice #1
Contract data | Items ordered Payment period Acceptance period Other contract provisions |
General goods or services (30 days) (7 days) |
Invoice data | Method of invoice delivery Vendor invoice date Invoice received (date-stamped) Date defective invoice returned Date corrected invoice received |
Mail May 1 May 3 |
Delivery data | Actual delivery of goods/services Plus acceptance period Constructive acceptance Actual acceptance Earlier of constructive or actual |
April 25 (+7) (May 2) April 27 (April 27) |
Start date Due date |
Later of acceptance or invoice receipt Plus payment period Payment due date |
(May 3) (+30) (June 2) |
Invoice #2
Invoice #3
Contract data | Items ordered Payment period Acceptance period Other contract provisions |
General goods or services |
Invoice data | Method of invoice delivery Vendor invoice date Invoice received (date-stamped) Date defective invoice returned Date corrected invoice received |
Electronic April 10 April 10 |
Delivery data | Actual delivery of goods/services Plus acceptance period Constructive acceptance Actual acceptance Earlier of constructive or actual |
April 7 +7 April 14 April 13 April 13 |
Start date Due date |
Later of acceptance or invoice receipt Plus payment period Payment due date |
April 13 +30 May 13 |
Invoice #4
Late acceptance, so the constructive acceptance date is used to determine the payment due date.
Invoice #5
Contract data | Items ordered Payment period Acceptance period Other contract provisions |
Computer system/software 30 days |
Invoice data | Method of invoice delivery Vendor invoice date Invoice received (date-stamped) Date defective invoice returned Date corrected invoice received |
Mail August 7 August 9 |
Delivery data | Actual delivery of goods/services Plus acceptance period Constructive acceptance Actual acceptance Earlier of constructive or actual |
August 5 +30 September 4 August 28 August 28 |
Start date Due date | Later of acceptance or invoice receipt Plus payment period Payment due date |
August 28 +30 September 27 |
30-day acceptance period instead of normal 7 days.
Invoice #6
Invoice #7
Contract data | Items ordered Payment period Acceptance period Other contract provisions |
General goods or services |
Invoice data | Method of invoice delivery Vendor invoice date Invoice received (date-stamped) Date defective invoice returned Date corrected invoice received |
Mail August 17 August 19 August 30 September 1 |
Delivery data | Actual delivery of goods/services Plus acceptance period Constructive acceptance Actual acceptance Earlier of constructive or actual |
August 15 +7 August 22 August 16 August 16 |
Start date Due date | Later of acceptance or invoice receipt Plus payment period Payment due date |
September 1 +30-4 = +26 September 27 |
The invoice was returned four days late, so the payment period was reduced by four days.
Invoice #8
The invoice was returned after 41 days—that’s 34 days too long. Payment was due before the corrected invoice was received. Interest must be paid.
Invoice #9
Contract data | Items ordered Payment period Acceptance period Other contract provisions |
General goods or services |
Invoice data | Method of invoice delivery Vendor invoice date Invoice received (date-stamped) Date defective invoice returned Date corrected invoice received |
Mail November 5 Not stamped |
Delivery data | Actual delivery of goods/services Plus acceptance period Constructive acceptance Actual acceptance Earlier of constructive or actual |
November 2 November 2 |
Start date Due date | Later of acceptance or invoice receipt Plus payment period Payment due date |
November 5 +30 December 5 |
The invoice is not date-stamped. The vendor’s invoice date starts the clock.
Invoice #10
The invoice is not date-stamped. The vendor’s invoice date starts the clock. The due date would have been December 11 if the invoice had been stamped, but it is due six days sooner.
Invoice #11
Contract data | Items ordered Payment period Acceptance period Other contract provisions |
General goods or services Delivery ticket |
Invoice data | Method of invoice delivery Vendor invoice date Invoice received (date-stamped) Date defective invoice returned Date corrected invoice received |
Delivery ticket October 3 October 3 |
Delivery data | Actual delivery of goods/services Plus acceptance period Constructive acceptance Actual acceptance Earlier of constructive or actual |
October 3 October 7 |
Start date Due date |
Later of acceptance or invoice receipt Plus payment period Payment due date |
October 3 +30 November 2 |
For delivery tickets, the date of delivery starts the payment clock.
Invoice #12
For meat and seafood, the due date is seven days after the delivery of the goods.
Invoice #13
Contract data | Items ordered Payment period Acceptance period Other contract provisions |
Raw vegetables |
Invoice data | Method of invoice delivery Vendor invoice date Invoice received (date-stamped) Date defective invoice returned Date corrected invoice received |
Mail May 20 May 20 |
Delivery data | Actual delivery of goods/services Plus acceptance period Constructive acceptance Actual acceptance Earlier of constructive or actual |
May 20 May 20 |
Start date Due date |
Later of acceptance or invoice receipt Plus payment period Payment due date |
May 20 +10 May 30 |
For perishable agricultural products, the due date is ten days after the delivery of the goods.
Invoice #14
The contract specified the due date as December 30.
Invoice #15
Contract data | Items ordered Payment period Acceptance period Other contract provisions |
Canned soups and seafood |
Invoice data | Method of invoice delivery Vendor invoice date Invoice received (date-stamped) Date defective invoice returned Date corrected invoice received |
Mail April 22 April 23 |
Delivery data | Actual delivery of goods/services Plus acceptance period Constructive acceptance Actual acceptance Earlier of constructive or actual |
April 21 April 21 |
Start date Due date |
Later of acceptance or invoice receipt Plus payment period Payment due date |
April 21 +7 April 28 |
This is a mixed invoice. Go with the earliest due date (seven days after delivery for seafood) or split into separate disbursement vouchers.
Invoice #16
The invoice was held 57 days before it was returned. Payment was already 20 days overdue when the corrected invoice was received.
Invoice #17
Contract data | Items ordered Payment period Acceptance period Other contract provisions |
General goods or services |
Invoice data | Method of invoice delivery Vendor invoice date Invoice received (date-stamped) Date defective invoice returned Date corrected invoice received |
Mail June 15 June 15 July 12 July 15 |
Delivery data | Actual delivery of goods/services Plus acceptance period Constructive acceptance Actual acceptance Earlier of constructive or actual |
June 10 +7 June 17 June 17 June 17 |
Start date Due date |
Later of acceptance or invoice receipt Plus payment period Payment due date |
July 15 +30+20 = +10 July 25 |
The invoice was held 27 days, so the payment period was reduced by 20 days.
Invoice #18
Fast Pay invoices are due 15 days after receipt of invoice. Proof of acceptance is not required to make payment.
Invoice #19
Contract data | Items ordered Payment period Acceptance period Other contract provisions |
Cost-reimbursable services Interim payments on cost-reimbursable services |
Invoice data | Method of invoice delivery Vendor invoice date Invoice received (date-stamped) Date defective invoice returned Date corrected invoice received |
Mail July 2 July 5 |
Delivery data | Actual delivery of goods/services Plus acceptance period Constructive acceptance Actual acceptance Earlier of constructive or actual |
June 30 +7 July 7 July 3 July 3 |
Start date Due date |
Later of acceptance or invoice receipt Plus payment period Payment due date |
July 5 +30 August 4 |
Interim payments on cost-reimbursable contracts for services are subject to interest penalties if payment is not made within 30 days. Payment is to be made as soon as practicable.
Invoice #20
Contract data | Items ordered Payment period Acceptance period Other contract provisions |
Construction contract Progress payments |
Invoice data | Method of invoice delivery Vendor invoice date Invoice received (date-stamped) Date defective invoice returned Date corrected invoice received |
Mail January 20 January 21 |
Delivery data | Actual delivery of goods/services Plus acceptance period Constructive acceptance Actual acceptance Earlier of constructive or actual |
January 15 +7 January 22 January 19 January 19 |
Start date Due date |
Later of acceptance or invoice receipt Plus payment period Payment due date |
January 21 +14 February 4 |
Construction contract progress payments are due 14 days after the request (invoice) is received.