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Subject Access Request Deadline Calculator

Calculates the legal deadline for an organisation to respond to a Data Subject Access Request (DSAR) under GDPR in Ireland, including extensions for clarification or complexity.

Your details

The date the data controller (organisation) received your Data Subject Access Request (DSAR).

Under GDPR Article 12(2), the controller may request additional information to identify you or clarify the request. The clock stops until you provide it.

If clarification was requested, the date you provided the necessary information to the controller.

Under GDPR Article 12(3), for complex or numerous requests, the controller may extend the response period by a further two months. They must inform you.

Result

Final Response Deadline 15 October 2026

The final legal deadline for the controller to respond. Includes a two-month extension if claimed.

How it is calculated

Initial Deadline The standard deadline, one month from the effective start date.
15 October 2026
Days Remaining from Today Number of days from today until the final deadline. Negative if the deadline has passed.
-11 days
Keep in mind
  • This calculator provides the maximum deadlines under GDPR. Organisations should respond without undue delay and may respond sooner.
  • If the controller requested clarification and you have not provided it, the clock has not started. The 'Effective Start Date' will be the request receipt date until you provide the clarification.
  • The controller must inform you if they are using the two-month extension for complex requests.

Indicative result, calculated from the details and the rules listed below. It does not replace an official calculation or advice from a professional.

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Data Subject Access Request Form
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Data Subject Access Request Deadlines in Ireland

Under the General Data Protection Regulation (GDPR), individuals in Ireland have the right to access their personal data held by organisations. This is known as a Data Subject Access Request (DSAR). When you submit a SAR, the organisation (the data controller) has a legal timeframe within which they must respond. This calculator helps you determine that exact deadline.

How is the SAR Response Deadline Calculated?

The calculation follows a clear rule set out in GDPR Article 12:

  • Standard Period: The controller must provide the requested information within one month of receiving your request.
  • Clarification or Identification: If the controller needs you to clarify your request or prove your identity, the one-month period only starts once you have provided that additional information.
  • Extension for Complexity: If your request is complex or you have made numerous requests, the controller may extend the response period by a further two months. They must inform you of this extension within the first month.

The final deadline is therefore: Start Date + 1 Month + (2 Months if extended).

Worked Example

Imagine you emailed a company your SAR on 10th June 2026. They replied on 15th June asking for a copy of your photo ID to verify your identity. You sent this on 20th June. The company then emailed you on 5th July stating that due to the volume of data involved, they were invoking the two-month extension.

  • Effective Start Date: 20th June (when you provided identification).
  • Initial Deadline (1 month): 20th July.
  • Final Deadline (with extension): 20th July + 2 months = 20th September 2026.

The organisation must respond with your data or a valid refusal by 20th September.

Frequently Encountered Scenarios

  • Verbal Requests: SARs can be made verbally. The deadline still applies, so note the date you made the request.
  • No Response Before Deadline: If the controller fails to respond by the final deadline, you may complain to the Data Protection Commission (DPC) in Ireland. This is a serious matter and the DPC can investigate and impose fines.
  • Weekends & Holidays: The deadline is a calendar month, not a specific number of working days. If the final date falls on a weekend or public holiday, the response is due on the next working day.
  • Requests to Third Parties: If you send a SAR to a data processor (like a cloud service provider) instead of the actual data controller, they should forward it to the controller promptly. The deadline still runs from when the controller receives it.
  • Fees: In most cases, a SAR must be answered free of charge. A controller can charge a reasonable fee only if the request is manifestly unfounded, excessive, or for further copies. This does not change the deadline.

What Constitutes a Valid Response?

Meeting the deadline isn't just about sending any reply. A valid response typically includes providing the data in a commonly used electronic format if the request was made electronically, or explaining any data that is withheld and the legal basis for doing so. Simply acknowledging the request is not sufficient.

Next Steps: Formalising Your Request

While you can make a SAR informally, using a formal document ensures you provide all necessary details and have a clear record. Our Data Subject Access Request Form is designed for this purpose. After calculating your deadline, consider using this form to submit or follow up on your request. It guides you to include key information like your contact details, the specific data you seek, and any relevant time periods, which can help avoid delays for clarification. Keeping a paper trail with dates is crucial if you need to escalate a complaint to the DPC later.

Frequently asked questions

When does the one-month deadline start?

It starts from the day the organisation receives your request. However, if they ask for clarification or proof of identity, the clock stops and only restarts on the day you provide that information.

Can the organisation extend the deadline for any reason?

No. They can only extend it by up to two additional months if your request is 'complex or numerous'. They must tell you they are doing this within the first month, giving their reasons.

What if I don't get a response by the deadline?

You can lodge a complaint with the Irish Data Protection Commission (DPC). The organisation's failure to respond is a potential breach of GDPR.

Does the deadline include weekends and bank holidays?

Yes, the deadline is based on calendar months. If the final date falls on a weekend or holiday, the response is due on the next working day.

What should I do if the organisation asks for clarification?

Provide the requested information as soon as possible. Until you do, their response clock is paused. Keep a record of your communication and the date you provided the clarification.

Can I use this calculator for an erasure (right to be forgotten) request?

Yes. The same GDPR deadlines apply to requests for data erasure under Article 17. This calculator will give you the correct response deadline.