eSign Your Retainer Agreement Online with Aadhaar
Lock in recurring monthly clients with a clean retainer contract. Legally valid under the Indian Contract Act 1872. ₹15 per signature.
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What is Retainer Agreement?
A retainer agreement is a recurring service contract where a client pays a fixed fee, usually monthly, to reserve access to a service provider's time and expertise. It is one of the most valuable contract formats for Indian freelancers, consultants, and boutique agencies because it converts unpredictable project income into stable recurring revenue.
Unlike a one-off project contract, a retainer defines a scope ceiling (for example, 30 hours per month or up to 5 deliverables), a fixed monthly fee, and rules for what happens when the client exceeds that ceiling. Chartered accountants use retainers for ongoing bookkeeping and compliance work. Management consultants use them for fractional advisory roles. Design studios use them to guarantee ongoing brand support. Digital marketing freelancers use them for monthly SEO, ads, or content retainers.
A well-structured retainer protects both sides. For the service provider, it guarantees predictable cash flow and lets them plan capacity. For the client, it guarantees priority access and often a discounted hourly rate compared to ad hoc work. The agreement should be clear about what happens to unused hours (do they roll over or expire), how additional hours are billed, how the retainer can be paused or cancelled, and what notice period applies for termination.
Retainer agreements in India are governed by the Indian Contract Act, 1872 and are fully eligible for Aadhaar eSign under Section 3A of the IT Act, 2000. Monthly GST invoices are raised separately against the retainer fee per the Central Goods and Services Tax Act, 2017. Because retainers are typically signed once and then run for many months, getting the first signature friction free via Aadhaar eSign matters a lot.
Sign your retainer agreement in 3 simple steps
No printing. No scanning. Just drop your PDF and sign.
Draft your retainer agreement
Write out the monthly scope, fee, rollover rule, and notice period. Save the final version as a PDF.
Upload the PDF and add both parties as signers
Drop the agreement into SignSetu. Enter the client and your own name and email as signers.
Both sides sign with Aadhaar OTP
You and the client independently sign via Aadhaar OTP from any city. Once both sign, the final agreement is delivered to both inboxes.
Who uses SignSetu for retainer agreements?
Real scenarios where Aadhaar eSign saves days of coordination.
Chartered accountants and tax consultants
Lock in monthly bookkeeping, GST filing, and compliance work with a retainer instead of billing client by client each month.
Management and strategy consultants
Formalize fractional advisory roles where you give a client a fixed number of hours per month at a guaranteed rate.
Design and development agencies
Offer ongoing brand, web, or product support as a monthly retainer instead of quoting every small change as a new project.
Digital marketing freelancers
Retain clients for monthly SEO, paid ads, or content work with a clear scope and deliverable count.
Essential clauses in a retainer agreement
Make sure your retainer agreement includes these clauses before you sign.
- Parties to the agreement with full legal names, addresses, and GSTINs if applicable
- Scope ceiling defining the hours or deliverables included each month
- Monthly retainer fee with taxes and GST treatment clearly stated
- Payment schedule, due date, and mode of payment
- Rollover or expiry rule for unused hours each month
- Rate for additional hours or deliverables beyond the ceiling
- Minimum commitment period and termination notice period
- Intellectual property ownership of work created during the retainer
- Confidentiality and non disclosure obligations
- Pause, hold, and cancellation policy
- Dispute resolution mechanism and governing jurisdiction
Common mistakes to avoid
Legal validity of an eSigned retainer agreement
Retainer agreements are fully eligible for Aadhaar eSign under Section 3A of the Information Technology Act, 2000, which gives electronic signatures the same legal standing as handwritten ones when executed through a licensed eSign service provider. As commercial contracts, retainers are governed primarily by the Indian Contract Act, 1872, which requires the standard elements of a valid contract: offer, acceptance, lawful consideration, free consent, and a lawful object. A retainer meets all of these easily because both parties are exchanging clearly defined value, namely money for reserved service time. Retainers do not need stamp paper for basic enforceability, though many established service providers use 100 to 500 rupees stamp paper on high value retainers for stronger evidentiary weight. Notarisation and registration are not required. The monthly retainer fee attracts GST if the service provider is GST registered, and compliant tax invoices must be issued each month per the Central Goods and Services Tax Act, 2017. If the scope of the retainer includes creation of copyrightable work such as designs, code, or written content, the agreement should also include an IP assignment clause that satisfies Section 19 of the Copyright Act, 1957, which requires assignments of copyright to be in writing and signed by the assignor. An Aadhaar eSign fulfils that writing and signature requirement. Disputes can be taken to civil court or resolved through arbitration if the agreement contains an arbitration clause.
Reference: Indian Contract Act 1872 + Section 3A, IT Act 2000
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Every signature is processed via eMudhra, a CCA-licensed eSign Service Provider (ESP) authorized under the IT Act, 2000.
Important note
This is a general information page, not legal advice. For high value or complex retainers, consult a lawyer before signing. Separate monthly GST invoices must still be raised by the service provider as required under the CGST Act, 2017.
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See full pricing detailsFrequently asked questions
Everything about eSigning your retainer agreement in India.
Is an eSigned retainer agreement legally valid in India?
Do I need stamp paper for a retainer agreement?
Should unused hours roll over to the next month?
How do GST invoices work on a retainer?
What notice period should the termination clause use?
Can I pause a retainer if the client goes quiet?
Related document guides
Other documents you can eSign with Aadhaar on SignSetu.
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