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Spanish Income Tax Return: Key Points for Consultancies During Campaign

The Income tax campaign It's one of the most demanding times of the year for any advisory firm. Having clear deadlines, the necessary information, and the most common mistakes is essential for working in an organized manner, reducing incidents, and optimizing time.

When is the income tax campaign?

The income tax filing season in Spain typically begins in early April and ends on June 30th.

  • Online presentation: from April
  • Phone support: starting May
  • In-person support: starting June

An important point: if the result is to be paid by bank transfer, the deadline is usually moved up a few days (approximately until June 25th).

Who is required to file an income tax return?

In general:

  • More than €22,000 annually with a single payer
  • More than €15,000 annually approximately with multiple payers
  • Self-employed individuals: always obligated, regardless of income

What do you need to prepare as an advisor?

Although many clients trust the draft, as an advisor it is essential to work with complete and up-to-date information:

  • Personal and family information
  • Income (salaries, economic activity, rent)
  • Bank information
  • Investments or aid received
  • Possible deductions (housing, donations, pension plans)

Key:
The draft doesn't always include all the applicable information or deductions, so it's necessary to review it in each case.

Most common tax return errors

These are the most common errors during the campaign:

  1. Confirm the draft without reviewing it
    It may contain incorrect or incomplete data.
  2. Not declaring all income
    Hacienda easily cross-references information and detects inconsistencies.
  3. Misapply deductions
    They depend on specific requirements and the autonomous community.
  4. Leave the rent until the end
    Generates errors, lack of citations, and an unnecessary workload.

How to manage the tax campaign from a consultancy firm

To work with greater control during the campaign, it is key to focus on:

  • Anticipation: gather the information as soon as possible
  • Organization: Centralize documentation and client communication
  • Review: Validate each case and do not rely solely on automation

At this point, having specific tools for income management can make a big difference. Having an environment where you can organize each client's information, work with updated data, and have everything centralized allows you to reduce errors and optimize time during the campaign.

Conclusion

The income tax return is not just a tax obligation. It is a key moment to organize the firm's work, add value for the client, and reduce errors.

When information is organized and accessible, the entire process is more agile and efficient.

In this context, having tools that allow you to centralize documentation, keep data updated, and avoid manual tasks makes a real difference.

With Bilky, you can work with all your customer information in a single environment, connected and ready to use, allowing you to tackle campaigns with more control and less day-to-day friction.

If you want to learn more about how our rental module works and how it can help you with your advisory services, you can see it here:
https://bilky.es/modulo-renta/

Or if you prefer to see it applied in your day-to-day, request your demo and discover it in detail.

 

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