Contract Economics
Index-based readjustment of public contracts, with a calculation memo
Available by subscription in the customer area, with a 14-day free trial.
Long-term Brazilian public contracts usually provide for readjustment: a periodic update of the contract value by a price index, counted from an as-of date. Contract Economics stores the company's contracts, calculates the readjustment using the index in the contract clause, and warns you as each contract's as-of date approaches its anniversary. The calculation is deterministic — fixed rules and official index numbers, never an AI estimate — and every result comes with its calculation memo.
What's included
Readjustment calculation
By IPCA and INPC (IBGE), ICTI (Ipea) or IGP-M (FGV), from each contract's value, as-of date and index.
PDF calculation memo
Index numbers, months and arithmetic for every calculation, so you can check it step by step.
Readjustment radar
Email notice 60 and 15 days before the anniversary of each contract's as-of date.
Contracts from PNCP
Enter the company's CNPJ and the radar lists the contracts published on PNCP where it is the contractor, ready for you to register.
Frequently asked questions
Start with the free trial
14 days, up to 5 active contracts, no card required. New customers get access by invitation: talk to the DEJO team.