Do tax invoices require signature?

Digital signature on invoice is mandatory. Further, Rule 1 of Invoices Rules, 2017 provides that tax invoice should be signed manually or digitally by the supplier or his authorized representative. It means tax invoice can be signed either (1) by the supplier or (2) by his authorized representative.”

Does invoice need to be signed?

Do freelancers need to sign the invoices they issue? No. Comply with the requirements of the person for whom you're performing the work. But a signature on an invoice is not universally required.

What is legally required on an invoice?

There is some information that you must legally include on your invoices. The business name and address of the customer you're invoicing. A clear description of what you're charging for. The date you provided the goods or services (which is also known as the supply date)

Who should sign the sales invoice?

Invoices are documents sent by a seller to the buyer after the goods or services have been delivered. It identifies the seller, buyer, and the products or services sold, including their quantities and prices. It is legally-binding after both sides have agreed to the conditions and is also non-negotiable.

Can you reject an invoice?

Yes, invoices can be rejected by the buyer. Invoices are commonly rejected if they are received by the wrong person or entity, if it has already been paid, or if the goods or services are not received.

When should you invoice?

Send a follow-up email right after the job is complete. When the client confirms they are happy, email or text a professional invoice within 24-48 hours. Offer online payment.

Is it mandatory to sign GST invoice?

Yes, signature is mandatory for invoices under GST. Signature may be in either of the following ways: By hand, by the authorized person or. By way of affixing his digital signature (as approved / issued under the Information Technology Act, 2000).

Is Signature mandatory in GST invoice?

Yes, signature is mandatory for invoices under GST. Signature may be in either of the following ways: By hand, by the authorized person or. By way of affixing his digital signature (as approved / issued under the Information Technology Act, 2000).

Home
Functionality index

Correct Signature Invoice For Free

Drop document here to upload

Up to 100 MB for PDF and up to 25 MB for DOC, DOCX, RTF, PPT, PPTX, JPEG, PNG, JFIF, XLS, XLSX or TXT

Based on 12500+ reviews

Last updated on Jan 13, 2026

Document creation is just the beginning

Learn more about security

Create and edit documents with a trusted solution

Try easy-to-use tools for all your document management needs.

Upload your document

pdfFiller scores top ratings on review platforms

I have enjoyed my experience with PDFFiller, the price was reasonable, and I have gotten every feature that I need and expected. It's truly a great service.

Andrew E

Creating fillable pdfs has never been better PDF filler has been extremely benefitial for me, I has allowed me to go almost completely paperless, and this has had a great impact for my business since paper cost is extremely high in my country. I love PDFfiller, it is a great software for creating fillable PDF forms and this has allowed me to go almost paperless in my office, I just create the forms, send them to my patients and they send them back and that is it. At first it can be somewhat complicated to use, I believe that it has a steep learning curve, but once you get the hang of it is just a great software.

Yosimar M.

I am not great with technology I am not great with technology, and I found this program very easy to use. I am so grateful that you had the ordinary person in mind when establishing "pdf Filler."

Gaina Flores

Outstanding online rep answered my questions. I reached out to one of your online chat support reps and was giving all the information needed to help me with my court brief that I'm writing. Dee sent me sample screen shots that helped me tremendously in a few areas. You got a good employee there. You should give the guy a raise.

JT

Outstanding customer service So I apparently signed up for the 30 day trial, but with memory issues forgot as I only needed for one thing. However, 30 days later I got charged. Now, although it was fantastic and easy to use for that one thing a month ago, it’s not something I use a lot of, hence why I forgot. Anyway, after contacting the customer services dept through their email, they very quickly responded within 30 minutes and after hearing my story, gave a full refund. I’m sorry I don’t need to use the program as it was very easy to edit my PDF and convert etc, but I would highly recommend this company’s PDFFiller software.

Tony Lindsay

Their program is wonderful. I had a special project last year and it performed as expected. This year project over, subscription wasn't necessary but it automatically renewed. I cancelled it and within MINUTES customer support responded they were processing the refund. Exceptional customer support. I would highly recommend this service.

SK

Show more Show less

Watch pdfFiller eSignatures in action

Check out a quick video tutorial that shows how to create and place your signature or send a document for signing.

Related features

Create and edit documents with a trusted solution

Try easy-to-use tools for all your document management needs.

Upload your document