A comprobación limitada is a defined tax checking procedure, not a general invitation to send every business record. Begin by reading its stated scope and the taxes and periods identified. The General Tax Act provides the procedural framework, but the specific notice determines what has been requested. Establish the stage of the procedure before preparing explanations, corrections or any proposed response strategy.
Keep the complete notification and the evidence showing when it was received. Map each request to an item in the original return and its supporting calculation. This creates a working bridge between what was declared and what the authority wants to verify. Identify any documents already supplied, retaining their submission references instead of assuming that another office will automatically recognise them.
Prepare a reconciliation before drafting the narrative. Differences may arise from timing, classification, third party information or an actual error. Those possibilities need evidence, not speculation. Ask the relevant staff to explain the transaction once in a coordinated record. A response assembled from unrelated emails can contain contradictory dates or figures even when the underlying position has a reasonable explanation.
For a hypothetical self employed professional, the review concerns income reported by a platform. The platform statement combines gross fees, refunds and deductions, while the return uses accounting records. A transaction schedule can explain the relationship between those totals. The professional should not simply substitute the platform's final bank transfer for income without checking what the statement includes and how the declared figures were calculated.
Review the proposed response against the procedure's actual scope and applicable rules. If new questions or a proposed adjustment arrive, reassess the position rather than reusing the initial answer unchanged. A limited check is distinct from an inspection, but that distinction does not justify ignoring the formal request or assuming that the administration can examine only the documents the taxpayer would prefer to provide.
File through the appropriate channel and retain the submission receipt, attachments and exact version sent. Keep monitoring until the procedural outcome is clear. A professional review can help define the issues, identify weak evidence and organise a supported response. Its value lies in clarity and procedural accuracy, while the final result depends on the facts, applicable law and assessment of the case.