# Sales Tax Tables and Sales Tax Deduction Calculator

Canonical: https://abierto.us/opportunities/5000217949

- Solicitation number: 5000217949
- Notice type: Combined synopsis and solicitation (first published as sources sought)
- Status: Awarded to CCH Incorporated
- Department: Department of the Treasury
- Agency: Internal Revenue Service
- Contracting office: IRS - Washington DC (2031JE)
- NAICS: 513210 Software Publishers
- Product or service code: B507 Economic Studies
- Place of performance: District of Columbia
- County: District of Columbia (FIPS 11001). https://abierto.us/counties/district-of-columbia-dc-11001
- City: Washington. https://abierto.us/cities/washington-dc-1150000
- First posted: August 8, 2025
- Last posted: September 12, 2025
- SAM.gov: https://sam.gov/workspace/contract/opp/78844b50ff2a4f5093f8ad4f8882f018/view

## Description

The purpose of Amendment 2 is to provide the government's reponse to contractor questions. Please see the following documents for further information: 5000217949 - Question Answers Attachment I Sample Spending Categories The quote due date is 09/16/2025, 10 AM Eastern Daylight Time. We look forward to reviewing your quote.

## Award on USAspending

- Recipient: CCH Incorporated (UEI RLPXK3FU7DF6)
- Contract: 2032H825P00078, purchase order
- Obligated: $136,599.70
- Competition: Competed Under SAP, 2 offers received
- Link: solicitation number 5000217949 equals the FPDS solicitation identifier; same sub-agency 2050 (high confidence)
- Record: https://www.usaspending.gov/award/CONT_AWD_2032H825P00078_2050_-NONE-_-NONE-/


## Publications

- August 8, 2025: Sources sought, due August 15, 2025 at 10:00 AM EDT. Notice f5bb4a511d6a475399ee27c751ef62f5. https://sam.gov/workspace/contract/opp/f5bb4a511d6a475399ee27c751ef62f5/view
- September 5, 2025: Combined synopsis and solicitation, due September 12, 2025 at 10:00 AM EDT. Notice 66615c7cfc1f4b2aa66e0adc1a8fc368. https://sam.gov/workspace/contract/opp/66615c7cfc1f4b2aa66e0adc1a8fc368/view
- September 11, 2025: Combined synopsis and solicitation, due September 16, 2025 at 10:00 AM EDT. Notice 8abdacda7af3476881da93e6c59f838b. https://sam.gov/workspace/contract/opp/8abdacda7af3476881da93e6c59f838b/view
- September 12, 2025: Combined synopsis and solicitation, due September 16, 2025 at 10:00 AM EDT. Notice 78844b50ff2a4f5093f8ad4f8882f018. https://sam.gov/workspace/contract/opp/78844b50ff2a4f5093f8ad4f8882f018/view

## Points of contact

- Delont'e McKinney, Delonte.P.McKinney@irs.gov, 202-317-5783

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Source: SAM.gov Contract Opportunities bulk extract and USAspending.gov award data. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/5000217949.