Free for bills submitted through Tatha Vastu
Bill checking software for PMC teams
Contractors submit bills through Tatha Vastu. You check each line against its measurement and photo from the desk, and certify with a reason for every cut.

Every contractor's bill in one queue
Bills arrive in one format, whatever the contractor. Claimed and certified sit side by side, bill by bill.
- Free for checking and certifying bills
- A paid portfolio view for many contractors
| Bill | Claimed ₹ | Certified ₹ | Status |
|---|---|---|---|
| Civil, Tower B · RA 6 | 42,18,600 | 40,96,200 | Certified |
| MEP, podium · RA 3 | 11,42,300 | 11,42,300 | Certified |
| Waterproofing, terrace · RA 2 | 3,86,000 | To check | |
| Facade, Tower A · RA 4 | 22,74,500 | Query |
A logged reason for every cut
Certify a line, certify part of it, or hold it. The reason, the user and the time stay on the bill for both sides.
| Item | Description | Claimed | Certified | Cut ₹ | Reason |
|---|---|---|---|---|---|
| 5.1 | Blockwork 200 mm, floor 11cum | 42.30 | 38.10 | 26,040 | Drawing R2 not on record |
| 7.2 | Gypsum plaster, floor 10sqm | 1,240.00 | 1,000.00 | 68,400 | Second coat pending |
| 9.1 | Door frames, flats 1101 to 1104nos | 24.00 | 20.00 | 27,960 | Four frames not fixed |
Checks from the desk, not the site
Routine items are checked against the evidence the contractor records at site.
- Measurement
L, B, D and nos, with every deduction shown.
- Photo and place
Taken in the app, with the date and location.
- Drawing
The drawing number and revision behind the entry.
Slab S3 depth reads 150 mm. Drawing S-104 shows 125 mm. Please confirm.
Revised drawing S-104 R2, 14 Sept, attached with the measurement photo.
Questions
What PMCs and developer QS teams ask before they check a first bill.
Is it free for our PMC team?
Yes. Free for checking and certifying bills submitted through Tatha Vastu. A paid portfolio view is available for PMCs who manage many contractors.
Do our contractors need to use Tatha Vastu?
Yes. The bill room shows measurements and photos only for bills submitted through Tatha Vastu.
Can we certify part of a line?
Yes. Enter the quantity you certify and the reason. The contractor sees both and can reply in that line's thread.
Who sees our comments?
The contractor's team on that work order. Each bill room shows only the bills shared with you.
Does Tatha Vastu certify bills?
No. Certification stays with you, the client's engineer or PMC. Tatha Vastu records what you certify and why.