How to file GST for company?

Asked by: Roslyn Becker  |  Last update: August 8, 2026
Score: 4.4/5 (35 votes)

Filing GST/HST for a company involves registering for a business number, calculating net tax (collected minus paid), and submitting returns via the CRA My Business Account using the GST/HST NETFILE service. Annual filers generally must file by March 31, while quarterly/monthly filers have one month after the period ends.

How do I file GST for my company?

Step-by-Step Guide to GST Filing (GSTR-1 & GSTR-3B)

  1. Step 1: Get Your Documents Ready. ...
  2. Step 2: Log In to the GST Portal. ...
  3. Step 3: Prepare GSTR-1 (Your Sales Details) ...
  4. Step 4: Prepare GSTR-3B (Summary of Sales & ITC) ...
  5. Step 5: Pay Your GST Liability (if you owe tax) ...
  6. Step 6: File the Return.

Do I have to pay GST if I earn under $75000?

If your GST turnover is below the $75,000 threshold, you may choose to register. But if you do, regardless of your turnover, you must: include GST in the price of most goods and services you sell. claim GST credits for most business purchases you make.

Can I file GST return by myself?

To file your first GST return, log into the GST portal, navigate to the return section, and fill out the required forms such as GSTR-1 and GSTR-3B with accurate details of your transactions. Can I file my GST return myself? Yes, you can file your GST return yourself through the GST portal.

How to claim GST for a company?

To claim GST input tax in Singapore, businesses must submit the input tax details in the form GST-F5. Businesses must file the GST F5 Return through myTax Portal. You must declare the total value of taxable supplies and the output tax in this form.

GST Return Filing Full Course | Practical Course with Live Demo | GSTR-1, GSTR-3B, GSTR-2B #Part-1

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Who is mandatory to file GST?

Every registered taxable person, other than an input service distributor/ composition taxpayer/ persons liable to deduct tax u/s 51 / persons liable to collect tax u/s 52 is required to file Form GSTR-1, the details of outward supplies of goods and/or services during a tax period, electronically on the GST Portal.

How do I submit my GST?

File your GST/HST return

  1. In your CRA account (using NETFILE)In your CRA account (using NETFILE)
  2. Using the online NETFILE formUsing the online NETFILE form.
  3. Through a financial institutionThrough a financial institution.
  4. Using third-party softwareUsing third-party software.
  5. By phone (TELEFILE)
  6. By mail.

How to file GST return for beginners?

You can file the GST return online as follows.

  1. Step 1: Register for GSTIN. ...
  2. Step 2: Log in to the GST portal. ...
  3. Step 3: Go to the Returns Dashboard. ...
  4. Step 4: Select the Right Return Form. ...
  5. Step 5: Prepare the Return. ...
  6. Step 6: Validate & Submit. ...
  7. Step 7: Payment (if applicable) ...
  8. Step 8: Receive Acknowledgment.

What is the minimum income to file GST?

What is the Minimum Turnover Limit for GST Registration? Businesses are required to register for GST and pay tax on their annual turnover if their annual revenue exceeds Rs. 40 lakhs in the case of goods supplied and Rs. 20 lakhs for the supply of services.

What happens if I file GST late?

Late submission penalty. A late submission penalty of $200 is imposed immediately when the GST return is not filed by the due date. A further penalty of $200 is imposed for every completed month that the GST F5/F8 return remains outstanding. The maximum penalty amount for each outstanding F5/F8 return is $10,000.

Is it worth being GST registered?

The main benefit of being GST registered is that you can claim back GST on your business expenses. If you pay more in GST when buying supplies for your business than you charge your clients, you are eligible for a GST refund.

What happens if you don't pay GST?

An offender not paying tax or making short payments must pay a penalty of 10% of the tax amount due subject to a minimum of Rs. 10,000. Consider — in case tax has not been paid or a short payment is made, a minimum penalty of Rs 10,000 has to be paid. The maximum penalty is 10% of the tax unpaid.

What are the common GST mistakes?

Common mistakes include issues such as claiming GST on private purchases or failing to use the correct tax codes. By understanding these pitfalls, businesses can refine their record-keeping habits and ensure that they meet their tax obligations effectively.

Can NRI get GST registration in India?

The non-resident taxable person must file an electronic application for GST registration using FORM GST REG-09. A self-attested copy of a valid passport must accompany this application. The application must be duly signed or verified through EVC (Electronic Verification Code).

How much turnover is allowed without GST?

Businesses with annual sales of Rs. 40 lakhs or more for goods, and Rs. 20 lakhs or more for services, must register for GST. If the turnover exceeds the allowed threshold, there is a penalty for failing to register under GST.

Can I get GST if I have no income?

You may be eligible to receive the GST/HST credit and any related provincial and territorial credits, even if you have no income in the year.

Can I file my GST return myself?

The taxpayer is required to log in to the GST portal with their user credentials, navigate to the 'Returns Dashboard', select the relevant tax period and return form, and then fill in all the relevant details before proceeding to file the return form.

How to file GST if no sales?

Manual> Filing Nil Form GSTR-1 Online by Normal Taxpayer

  1. Access the www.gst.gov.in URL. ...
  2. The File Returns page is displayed. ...
  3. Click the PREPARE ONLINE button in the GSTR1 tile.
  4. The GSTR-1 – Details of outward supplies of goods or services page is displayed. ...
  5. The Nil File GSTR-1 page will be displayed.

What is the fee for filing GST return?

Here's a breakdown of the typical expenses for small businesses: GST Return Fees: Rs. 500 to Rs. 1,000 per month for online filing via the GST portal.

Is GSTR-1 mandatory for all businesses?

Every registered taxpayer under GST must file GSTR 1 except those under composition scheme, input service distributors, and non-resident taxable persons.

Who qualifies for GST?

You are eligible for this credit if you are a resident of Canada for income tax purposes at the end of the month before and at the beginning of the month in which the CRA makes a payment (read When your GST/HST credit is paid). In the month before the CRA makes a quarterly payment, you must be at least 19 years old.

Can I pay GST annually?

You can elect to report and pay GST annually. You can only use this method if you are voluntarily registered for GST. That is, you are registered for GST and your turnover is under $75,000 (or $150,000 for not-for-profit bodies).

Is GST filed monthly or quarterly?

GSTR-1: Filed quarterly, by the 13th of the month following the quarter. GSTR-3B: Filed quarterly, by the 22nd or 24th (depending on the state). Tax payment: Made monthly using Form PMT-06.