Audit services: contracts expiring in the next 24 months
Full award history for this category →
Contracts ending in 24 months
60
$45,796,288
Ending in the next 6 months
34
$22,331,836
Ending in 6–12 months
3
$5,518,459
Incumbent suppliers
32
What the numbers say
- The largest incumbent, Deloitte LLP, holds $12,801,280 of the expiring value (28% of the total).
- $22,331,836 of the value ends within 6 months; $5,518,459 more ends in months 7–12.
- $15,750 (0%) was originally awarded non-competitively — those renewals may or may not be competed.
Value ending per quarter
Quarter · value · number of contracts
2026-Q4$1,944,7064
2027-Q1$20,387,13030
2027-Q2$4,768,4592
2027-Q3$750,0001
2027-Q4$875,0001
2028-Q1$1,264,9852
2028-Q2$1,218,9881
2028-Q3$14,587,02019
Top incumbents with expiring contracts
| Supplier | Contracts | Value | First end date |
|---|---|---|---|
| Deloitte LLP | 6 | $12,801,280 | 2027-03-26 |
| SAMSON & ASSOCIÉS CPA/CONSULTATION INC./SAMSON & ASSOCIATES CPA/CONSULTING INC. | 5 | $8,247,234 | 2027-03-25 |
| A Hundred Answers Inc. | 1 | $4,049,250 | 2027-01-31 |
| BDO Canada LLP | 2 | $3,182,716 | 2027-02-28 |
| Raymond Chabot Grant Thornton Consulting Inc. | 2 | $3,095,330 | 2027-03-31 |
| MNP LLP | 1 | $2,622,653 | 2027-06-30 |
| Samson & Associates CPA/Consulting Inc. | 11 | $1,867,281 | 2027-03-31 |
| Government Solutions Group LLP | 1 | $1,706,460 | 2027-03-31 |
| Welch LLP | 2 | $1,236,564 | 2026-11-30 |
| OXARO Inc. | 2 | $1,230,233 | 2028-03-31 |
| MNP | 1 | $1,218,988 | 2028-06-30 |
| Ernst & Young LLP | 3 | $1,154,062 | 2026-11-30 |
| Murray Management Consulting Services Inc. | 1 | $1,000,000 | 2026-11-30 |
| PricewaterhouseCoopers LLP | 3 | $724,258 | 2027-01-06 |
| PwC | 1 | $710,850 | 2027-03-31 |
Expiring by department
| Department | Contracts | Value |
|---|---|---|
| Public Services and Procurement Canada | 36 | $37,624,659 |
| National Research Council Canada | 2 | $1,875,000 |
| Employment and Social Development Canada | 12 | $1,751,114 |
| Fisheries and Oceans Canada | 1 | $1,218,988 |
| Canadian Commercial Corporation (CCC) | 1 | $1,200,000 |
| National Defence | 4 | $979,459 |
| Canadian Heritage | 1 | $750,000 |
| Transport Canada | 2 | $341,247 |
| Housing, Infrastructure and Communities Canada | 1 | $55,822 |
Largest contracts ending in the next 12 months
| End date | Description | Incumbent | Department | Value | Procedure | Source |
|---|---|---|---|---|---|---|
| 2027-01-31 | Amend 008 - A0015-204054-001-ZQ - Auditing Services - A Hundred Answers Inc. | A Hundred Answers Inc. | Public Services and Procurement Canada | $4,049,250 | Unknown | CanadaBuys award notice |
| 2027-02-28 | 08183-210023-001-ZQ - Internal Audit Services - BDO CANADA LLP | BDO Canada LLP | Public Services and Procurement Canada | $3,066,000 | Unknown | CanadaBuys award notice |
| 2027-06-30 | MNP LLP (5A375-224561) – PASS – Recipient-Contribution Agreement Audits | MNP LLP | Public Services and Procurement Canada | $2,622,653 | Competitive - Selective tendering | CanadaBuys award notice |
| 2027-06-30 | Samson et Associés (5A375-224561) – PASS – Recipient-Contribution Agreement Audits | SAMSON & ASSOCIÉS CPA/CONSULTATION INC./SAMSON & ASSOCIATES CPA/CONSULTING INC. | Public Services and Procurement Canada | $2,145,807 | Competitive - Selective tendering | CanadaBuys award notice |
| 2027-03-31 | Amend 003 - 47419-224524-001-ZQ - Audit Services - Raymond Chabot Grant Thornton Consulting Inc. | Raymond Chabot Grant Thornton Consulting Inc. | Public Services and Procurement Canada | $2,063,250 | Unknown | CanadaBuys award notice |
| 2027-03-31 | Audit and Support Services on Contribution Agreements for GAC002 | Government Solutions Group LLP | Public Services and Procurement Canada | $1,706,460 | Competitive - Selective tendering | CanadaBuys award notice |
| 2027-03-31 | Amend 004 - 47419-224524-002-ZQ - Audit Services - Samson et Associés CPA - Consultation Inc. | SAMSON & ASSOCIÉS CPA/CONSULTATION INC./SAMSON & ASSOCIATES CPA/CONSULTING INC. | Public Services and Procurement Canada | $1,375,500 | Unknown | CanadaBuys award notice |
| 2027-03-31 | Audit and Support Services on Contribution Agreements for GAC | SAMSON & ASSOCIÉS CPA/CONSULTATION INC./SAMSON & ASSOCIATES CPA/CONSULTING INC. | Public Services and Procurement Canada | $1,355,130 | Competitive - Selective tendering | CanadaBuys award notice |
| 2027-03-31 | Internal Audit Program | Deloitte LLP | Canadian Commercial Corporation (CCC) | $1,200,000 | Competitive - Open bidding | CanadaBuys award notice |
| 2027-03-31 | Audit and Support Services on Contribution Agreements for GAC 004 | Welch LLP | Public Services and Procurement Canada | $1,053,990 | Competitive - Selective tendering | CanadaBuys award notice |
| 2026-11-30 | PASS-SA Stream 1: Internal Audit Services | Murray Management Consulting Services Inc. | National Research Council Canada | $1,000,000 | Competitive - Selective tendering | CanadaBuys award notice |
| 2027-03-31 | 08893-240048 Audit and Support Services on Contribution Agreements for GAC003 | Deloitte LLP | Public Services and Procurement Canada | $903,420 | Competitive - Selective tendering | CanadaBuys award notice |
| 2027-09-30 | Recipient Audit Services to support the Office of the Chief Audit Executive within the Department of Canadian Heritage | Samson & Associates CPA/Consulting Inc. | Canadian Heritage | $750,000 | Competitive - Selective tendering | CanadaBuys award notice |
| 2027-03-31 | Amend 007 -Professional Services - Forensic Audits - PricewaterhouseCoopers LLP | PwC | Public Services and Procurement Canada | $710,850 | Unknown | CanadaBuys award notice |
| 2027-03-25 | Forensic Audit Services for the Department of Foreign Affairs, Trade and Development (DFATD) -SAM | SAMSON & ASSOCIÉS CPA/CONSULTATION INC./SAMSON & ASSOCIATES CPA/CONSULTING INC. | Public Services and Procurement Canada | $503,910 | Competitive - Selective tendering | CanadaBuys award notice |
| 2027-03-31 | Amend 006 - Professional Services - Forensic Audits - Deloitte LLP | Deloitte LLP | Public Services and Procurement Canada | $473,900 | Unknown | CanadaBuys award notice |
| 2026-11-30 | Accounting and audit services | Ernst & Young LLP | National Defence | $403,689 | Competitive | Proactive disclosure |
| 2027-03-26 | Forensic Audit Services for the Department of Foreign Affairs, Trade and Development (DFATD) - EY | Ernst & Young LLP | Public Services and Procurement Canada | $391,930 | Competitive - Selective tendering | CanadaBuys award notice |
| 2026-11-30 | Accounting and audit services | Ernst & Young LLP | National Defence | $358,443 | Open bidding | Proactive disclosure |
| 2027-03-31 | Amend 007 - Professional Services - Forensic Audits - KPMG LLP | KPMG LLP | Public Services and Procurement Canada | $355,425 | Unknown | CanadaBuys award notice |
| 2027-03-31 | ACCOUNTING AND AUDIT SERVICES | OXARO | Transport Canada | $325,497 | Selective tendering | Proactive disclosure |
| 2027-03-26 | Forensic Audit Services for the Department of Foreign Affairs, Trade and Development (DFATD) -DEL | Deloitte LLP | Public Services and Procurement Canada | $223,960 | Competitive - Selective tendering | CanadaBuys award notice |
| 2026-11-30 | Accounting and audit services | Welch LLP | National Defence | $182,574 | Open bidding | Proactive disclosure |
| 2027-02-15 | Accounting and audit services | WindReach Consulting Services Inc. | Employment and Social Development Canada | $161,884 | Selective tendering | Proactive disclosure |
| 2027-03-31 | Accounting and audit services | BDO Canada LLP | Employment and Social Development Canada | $116,716 | Selective tendering | Proactive disclosure |
| 2027-03-31 | External Quality Assessment (/External Practice Inspection) | Aniko Consultants Inc., Samson & Associates CPA-Consulting Inc., in Joint Venture | Housing, Infrastructure and Communities Canada | $55,822 | Competitive - Selective tendering | CanadaBuys award notice |
| 2027-03-31 | Accounting and audit services | Samson & Associates CPA/Consulting Inc. | Employment and Social Development Canada | $37,022 | Selective tendering | Proactive disclosure |
| 2027-03-31 | Accounting and audit services | Samson & Associates CPA/Consulting Inc. | Employment and Social Development Canada | $36,663 | Selective tendering | Proactive disclosure |
| 2027-01-06 | 01948-220412-001-ZQ External Audits for AAFC-CPMA - PricewaterhouseCoopers LLP | PricewaterhouseCoopers LLP | Public Services and Procurement Canada | $36,205 | Unknown | CanadaBuys award notice |
| 2027-03-31 | Accounting and audit services | Samson & Associates CPA/Consulting Inc. | Employment and Social Development Canada | $31,158 | Selective tendering | Proactive disclosure |
| 2027-03-31 | Accounting and audit services | Samson & Associates CPA/Consulting Inc. | Employment and Social Development Canada | $30,555 | Selective tendering | Proactive disclosure |
| 2027-03-31 | Accounting and audit services | Samson & Associates CPA/Consulting Inc. | Employment and Social Development Canada | $25,151 | Selective tendering | Proactive disclosure |
| 2027-03-31 | Accounting and audit services | Samson & Associates CPA/Consulting Inc. | Employment and Social Development Canada | $24,928 | Selective tendering | Proactive disclosure |
| 2027-03-31 | Accounting and audit services | Samson & Associates CPA/Consulting Inc. | Employment and Social Development Canada | $22,858 | Selective tendering | Proactive disclosure |
| 2027-03-31 | Accounting and audit services | Samson & Associates CPA/Consulting Inc. | Employment and Social Development Canada | $18,511 | Selective tendering | Proactive disclosure |
| 2027-03-31 | ACCOUNTING AND AUDIT SERVICES | WINNIPEG AIRPORT SERVICES CORP | Transport Canada | $15,750 | Non-competitive | Proactive disclosure |
| 2027-03-31 | Accounting and audit services | Samson & Associates CPA/Consulting Inc. | Employment and Social Development Canada | $15,435 | Selective tendering | Proactive disclosure |
Open tenders here right now
- Auditeur indépendant · closes
- Services professionnels pour audit de rapports financiers de la Ville de Longueuil et autres organismes · closes 2026-10-20
- Services professionnels pour Audit indépendant · closes 2026-10-21
- Audit de postes spécifiques de certaines composantes dans le cadre de l’audit des états financiers consolidés de Santé Québec pour les exercices financiers clos les 31 mars 2027, 2028 et 2029 · closes 2026-10-22
- SERVICES PROFESSIONNELS COMPTABLES POUR LA PRÉPARATION ET L'AUDIT DES ÉTATS FINANCIERS ANNUELS CONSOLIDÉS DE LA MRC DE TÉMISCAMINGUE ET DE SES TERRITOIRES NON ORGANISÉS (TNO) POUR LES EXERCICES FINANCIERS 2026 À 2029 · closes 2026-10-28
- Internal Control over Financial Management assessment of Information Technology General Controls (ITGC) · closes 2026-10-29
- Services professionnels relatifs à l'audit indépendant des rapports financiers pour un mandat de cinq (5) ans (2026 à 2030) · closes 2026-11-02
- Mandat audit externe · closes 2026-11-03
Method and sources
End dates come from the Government of Canada's proactive disclosure of contracts over $10,000 (delivery or contract-end date) and from CanadaBuys award notices (contract end date), published under the Open Government Licence – Canada.
An end date is not a re-tender announcement: the buyer may extend, exercise an option, use a standing offer, or stop buying. Treat each row as a lead to verify. Amendment rows that repeat a contract's running total are collapsed, so totals are approximate.
Refreshed daily. Last refresh: 2026-10-16 · Proactive disclosure dataset · CanadaBuys award notices