Hacienda has perfected the art of turning yesterday's paperwork into tomorrow's full-time occupation. Sentence 988/2026 now lets the tax authority reopen VAT balances carried forward by self-employed workers for a full decade, so any credit that touches a current filing stays permanently available for review. Officials present the change as prudent continuity of oversight. The self-employed receive it as an open-ended invitation to keep every receipt in a climate-controlled vault.
The comparison is exact. Reopening a 2015 saldo now outlasts the average retail lease in Madrid, yet only the tax record refuses to expire. One document survives; the other becomes expensive storage.
Director of the Agencia Tributaria, when you audit ledgers from 2015, do the original traders still hold the keys to those premises or have they already moved on to something that does not require a decade of archived invoices? The minor inconvenience of extra files lands on one side; the decision to keep trading lands on the other.
The press release notes that four years normally prescribe a debt. The sentence answers that any carried-forward credit keeps the original period alive for inspection. Four years becomes optional once the balance refuses to die. Autónomos already file quarterly declarations, maintain separate ledgers for each regime, and absorb the annual rise in social-security contributions. Adding a decade of possible re-examination simply extends the same logic: every past credit is now a future liability. The result stacks neatly. A professional who offset excess input VAT in 2016 may still explain its source in 2026, even if the original quarterly return can no longer be altered.
The Supreme Court ruling in the Anuda Gestión case supplies the precedent. Periods from 2015 were acknowledged as prescribed, yet the carried saldo allowed verification of origin and amount. That single exception now applies across the board. Self-employed workers who accumulate credits during low-revenue quarters face the permanent risk that an inspector will later demand the supporting invoices from a decade earlier. The practical effect appears in cash-flow planning. A business that once treated a VAT credit as settled must now archive every related document indefinitely. Storage costs rise, accountant hours multiply, and the original advantage of the credit shrinks by the added compliance burden. Meanwhile the headline deficit figure that prompted the expanded scope remains unchanged by these micro-adjustments.
The same authority that reaches backward ten years still negotiates special regimes and deferred payments with larger corporate taxpayers. The asymmetry is not hidden; it is simply presented as administrative necessity. Self-employed workers absorb the necessity while the larger entities absorb the negotiated outcomes. The sentence therefore solves nothing about overall revenue shortfalls. It merely lengthens the period during which one narrow group must keep proving it once paid the correct amount. That extension now matches the length of two full business cycles for most small operators.
The audit window has simply been left open.