Monthly vs Quarterly GST Return Filing: Which Applies to You?

Monthly vs Quarterly GST Return Filing: Which Applies to You?

Monthly vs quarterly GST filing comes down to one thing first: your turnover. GST returns can be filed every month or once every quarter, depending on your annual turnover, the scheme you're registered under, and whether you qualify for the quarterly option at all. Picking the right frequency affects how much compliance work you do, how fast your buyers see their input tax credit, and even your own cash flow through the year.

What Is Monthly vs Quarterly GST Filing?

Under GST, every regular taxpayer files two main returns — GSTR-1 for outward supplies and GSTR-3B as a summary return with tax payment. Depending on your turnover and the option you choose, these get filed either monthly (the default) or quarterly, under what's called the QRMP scheme. The choice isn't about the business type — it's mainly a turnover-based eligibility question, with a few exceptions for composition taxpayers, who follow an entirely separate quarterly-return system.

Who Can File Monthly GST Returns?

Regular Taxpayers Under the Monthly Scheme

Every regular taxpayer is placed on monthly filing by default. This stays the frequency unless you actively opt for the quarterly QRMP scheme and meet its turnover condition.

Businesses With Higher Turnover or Higher Tax Liability

Once your PAN-based aggregate annual turnover crosses ₹5 crore, monthly filing becomes mandatory — QRMP is no longer available to you, regardless of what you'd prefer.

When Monthly Filing Is Mandatory

Monthly filing applies compulsorily once turnover exceeds the ₹5 crore QRMP threshold, and it's also the default for any taxpayer who simply hasn't opted into QRMP, even with turnover under the limit.

Who Should Choose Monthly GST Filing Voluntarily?

Even businesses eligible for QRMP sometimes choose to stay monthly. This usually suits businesses with regular, high-volume sales, a large amount of input tax credit moving through their books, e-commerce sellers, and any business whose B2B buyers expect their invoices to reflect in GSTR-2B without delay.

Who Can File Quarterly GST Returns?

QRMP Scheme Eligibility for Small Taxpayers

A registered taxpayer required to file GSTR-1 and GSTR-3B can opt for the QRMP scheme as long as their PAN-based aggregate annual turnover stays within the scheme's limit. Eligibility is checked at the PAN level, so if you hold multiple GSTINs under the same PAN, their combined turnover is what counts.

Turnover Limit for Quarterly GST Filing

The QRMP scheme is available to taxpayers with an aggregate annual turnover of up to ₹5 crore in the preceding financial year. Crossing this limit during a year removes QRMP eligibility from the following quarter, though you become eligible again once turnover falls back under the limit in a later year.

Composition Taxpayers and Quarterly Returns

Composition taxpayers don't use QRMP at all. They follow their own return cycle — a quarterly tax payment through CMP-08 and an annual GSTR-4 — which is separate from the GSTR-1/GSTR-3B system entirely.

Who Should Choose Quarterly GST Filing?

QRMP tends to suit small taxpayers with stable, moderate transaction volumes who want fewer full returns to file each year, while still paying tax on a monthly basis so there's no big cash crunch at quarter-end.

Monthly vs Quarterly GST Filing: Quick Comparison

What Is the QRMP Scheme?

Full Form and Meaning of QRMP

QRMP stands for Quarterly Return Filing and Monthly Payment of Taxes. It lets eligible small taxpayers file their two main returns once every quarter, while still paying tax monthly, so the government doesn't lose out on regular tax collection just because filing is less frequent.

How the QRMP Scheme Works

Under QRMP, GSTR-1 and GSTR-3B are filed once at the end of the quarter. For the first two months of that quarter, tax is paid through a challan in Form GST PMT-06, based on actual liability or a fixed percentage of the previous quarter's tax. The final settlement, along with any balance payment, happens when the quarterly GSTR-3B is filed.

Eligibility Criteria for QRMP

You need an aggregate annual turnover up to ₹5 crore in the preceding financial year, and you must be a taxpayer required to file GSTR-1 and GSTR-3B. The scheme applies GSTIN-wise, so different registrations under the same PAN can technically have different filing frequencies, subject to meeting this condition.

How to Opt for the QRMP Scheme

The option is exercised on the GST portal under Services, then Returns, then Opt-in for Quarterly Return. This can be done anytime during the year, and the opt-in window typically closes before the start of the quarter it applies to.

How to Exit the QRMP Scheme

You can switch back to monthly filing anytime through the same section of the portal, provided you do it within the applicable opt-out window for the quarter. If your turnover crosses ₹5 crore, the system moves you out of QRMP automatically from the following quarter.

Monthly GST Filing: Returns, Payments and Compliance

GSTR-1 Filing for Monthly Taxpayers

Monthly filers submit GSTR-1 with complete invoice-level details for every month, due by the 11th of the following month. For the full invoice-wise filing process, see our dedicated GSTR-1 guide.

GSTR-3B Filing for Monthly Taxpayers

GSTR-3B is filed monthly as well, summarising outward supplies, ITC claimed, and tax payable, generally due by the 20th of the following month. Our complete GSTR-3B filing guide covers the table-wise process in detail.

Monthly Tax Payment and ITC Utilisation

Since both returns are monthly, tax gets settled and ITC gets utilised every month, keeping the credit cycle tight and predictable for both the business and its buyers.

Advantages and Disadvantages of Monthly Filing

The advantage is faster, more visible ITC flow to your buyers and a steady compliance rhythm. The trade-off is more frequent filing work — twelve full GSTR-1 and GSTR-3B cycles a year instead of four.

Quarterly GST Filing: Returns, Payments and Compliance

GSTR-1 Filing for QRMP Taxpayers

QRMP taxpayers file one consolidated GSTR-1 for the whole quarter, covering all three months' outward supplies, due by the 13th of the month following the quarter.

IFF: Invoice Filing Facility for B2B Supplies

The Invoice Furnishing Facility lets QRMP taxpayers optionally upload B2B invoice details for the first two months of the quarter, so those invoices reach the buyer's credit statement sooner instead of waiting for the full quarterly GSTR-1. IFF is optional, applies only to B2B invoices, and is due by the 13th of the following month. The value limit that applies to IFF has changed over time, so it's worth checking the current rule on the GST portal before relying on it for a large invoice value.

PMT-06 Monthly Payment Under QRMP

Tax for the first two months of each quarter is paid through Form GST PMT-06, due by the 25th of the following month. This is a payment challan, not a return, so missing it is treated as a payment default and draws interest, even though no return is due that month.

Quarterly GSTR-3B Filing

The full GSTR-3B for the quarter is filed after the quarter ends, adjusting for the tax already paid through PMT-06 in the first two months and settling any balance liability.

Advantages and Disadvantages of Quarterly Filing

The advantage is fewer full return filings — four GSTR-1 and GSTR-3B cycles a year instead of twelve — along with smoother cash flow since the final liability is settled only once a quarter. The trade-off is that your B2B buyers may see their ITC later unless you actively use IFF for time-sensitive invoices.

Monthly vs Quarterly GST Filing: Which Is Better for Your Business?

Choose Monthly Filing If…

• Your turnover is above the ₹5 crore QRMP limit

• You deal mainly in B2B sales and your buyers need fast ITC visibility
• You run an e-commerce business with high, regular transaction volume
• You prefer a steady, predictable monthly compliance routine

Choose Quarterly Filing If…

• Your turnover is comfortably under ₹5 crore

• You have a smaller, steady volume of transactions
• Most of your sales are B2C, where IFF and fast ITC visibility matter less
• You want fewer full return filings through the year, while still paying tax monthly

Questions to Ask Before Choosing a Filing Frequency

• What share of my sales is B2B, and how quickly do those buyers expect ITC?
• How close is my turnover to the ₹5 crore QRMP limit, and is it likely to cross it this year?
• Can my team realistically manage monthly PMT-06 payments and optional IFF uploads under QRMP?
• Does quarterly filing's cash flow benefit matter more to me than faster ITC visibility for my buyers?

How Business Type Affects the Right Choice

Traders and service providers with mostly B2C sales and moderate turnover often do well on QRMP. Freelancers and small consultancies with low transaction counts typically find quarterly filing lighter to manage. E-commerce sellers and businesses with high B2B volume usually benefit more from staying monthly, since their buyers actively track ITC timing. Startups and seasonal businesses should weigh their expected turnover trajectory for the year before locking in either option.

Impact on Input Tax Credit and Cash Flow

How Monthly Filing Affects ITC Availability

Monthly filing pushes invoice data to buyers every month, so their ITC shows up in GSTR-2B without much delay, keeping the credit chain moving smoothly for everyone involved.

How Quarterly Filing Affects ITC Availability

Under QRMP, ITC on invoices not reported through IFF only becomes visible to the buyer once the full quarterly GSTR-1 is filed, which can mean a wait of up to a couple of months compared with monthly filing.

Cash Flow Benefits of Quarterly Tax Payment

QRMP's monthly PMT-06 payments are often based on a fixed percentage of the previous quarter's liability or actual monthly liability, with final reconciliation only at quarter-end. This can smooth out cash flow for businesses with uneven month-to-month sales.

Why B2B Buyers May Prefer Monthly Filers

A B2B buyer managing their own working capital cares about getting ITC as soon as possible. If a supplier is on QRMP and doesn't use IFF consistently, that buyer's credit availability becomes less predictable — which is worth discussing with major B2B customers before settling on quarterly filing.

Late Filing Consequences: Monthly vs Quarterly GST Returns

Late Fee for Missed Monthly Returns

A late GSTR-1 or GSTR-3B attracts a daily late fee from the due date until filing, with the exact cap depending on your turnover and whether the return is nil or carries actual figures.

Late Fee for Missed Quarterly Returns

The same late fee structure applies to the quarterly GSTR-1 and GSTR-3B under QRMP — being quarterly doesn't reduce the daily rate, it just means fewer return deadlines across the year.

Interest on Delayed Tax Payment

Interest applies separately from the late fee, calculated on any tax paid after its due date, including a missed PMT-06 payment under QRMP, even though no return was due that month.

Compliance Risks of Repeated Late Filing

Frequent late filing, under either frequency, can affect your e-way bill generation and your standing with the department over time. For the detailed fee and interest calculations, see our Late GST Return Filing: Late Fees, Interest and Penalties guide.

How to Check Your Current GST Filing Frequency

Log in to the GST Portal

Sign in with your GSTIN-linked credentials at the GST portal.

Check Your Return Filing Period and Scheme

Go to Services, then Returns, then Returns Dashboard. Selecting a period will show whether you're currently set up for monthly or quarterly filing.

Verify Whether You Are Under QRMP

The Opt-in for Quarterly Return section under Services, then Returns, shows your current scheme status and the quarter it applies from.

What to Do If Your Frequency Needs to Change

If you're eligible and want to switch, use the opt-in or opt-out option in that same section before the relevant window closes for the upcoming quarter. If you've crossed the turnover limit, the system will move you to monthly filing automatically.

Common Mistakes to Avoid in Monthly and Quarterly GST Filing

Missing PMT-06 Payments Under QRMP

What goes wrong: Taxpayers sometimes assume quarterly filing means no monthly obligation at all, and skip the PMT-06 payment — which still draws interest for late payment.

How to avoid it: Set a recurring reminder for the 25th of each of the first two months in every quarter, even though no return is due.

Assuming Quarterly Filing Means No Monthly Compliance

What goes wrong: QRMP reduces the number of full returns, not the number of monthly obligations — payment still happens monthly.

How to avoid it: Treat QRMP as quarterly returns with monthly payment, not as a fully quarterly system.

Not Using IFF for Time-Sensitive B2B Invoices

What goes wrong: Skipping IFF delays your B2B buyer's ITC until the full quarterly GSTR-1 is filed, which can strain supplier relationships.

How to avoid it: Use IFF for high-value or urgent B2B invoices in the first two months, even if you leave smaller invoices for the quarterly filing.

Filing GSTR-1 and GSTR-3B With Mismatched Data

What goes wrong: Inconsistent figures between the two returns, under either frequency, is a common trigger for a department query or notice.

How to avoid it: Reconcile GSTR-1 and GSTR-3B figures before submitting either return.

Ignoring Return Due Dates During Peak Business Months

What goes wrong: Busy sales periods often push GST compliance to the back of the queue, leading to last-minute, error-prone filing.

How to avoid it: Mark your filing dates on a compliance calendar well ahead of your known peak season.

FAQs on Monthly vs Quarterly GST Filing

Can I choose quarterly GST filing instead of monthly?

Yes, if your PAN-based aggregate annual turnover is within ₹5 crore, you can opt for the QRMP scheme and file quarterly instead of monthly.

Who is eligible for the QRMP scheme?

Any regular taxpayer required to file GSTR-1 and GSTR-3B, with aggregate annual turnover up to ₹5 crore in the preceding financial year, is eligible.

Do quarterly filers need to pay GST every month?

Yes. Under QRMP, tax for the first two months of the quarter is paid through PMT-06, and the balance is settled when the quarterly GSTR-3B is filed.

What is IFF in quarterly GST filing?

IFF, or the Invoice Furnishing Facility, lets QRMP taxpayers optionally upload B2B invoices for the first two months of a quarter, so those invoices reach buyers' ITC statements sooner.

Is monthly GST filing mandatory for all businesses?

No. It's mandatory only for taxpayers above the ₹5 crore QRMP turnover limit, or for anyone who simply hasn't opted into QRMP despite being eligible.

Can I switch from monthly to quarterly GST filing?

Yes, if you meet the turnover condition, you can opt in to QRMP through the GST portal before the opt-in window for the relevant quarter closes.

Which is better: monthly or quarterly GST filing?

It depends on your business. Monthly filing suits high-volume or B2B-heavy businesses that need fast ITC flow, while quarterly filing suits smaller, steady businesses that want fewer full returns and smoother cash flow.

Choose the Right GST Filing Frequency with LegalDev India

Picking between monthly and quarterly filing isn't always obvious once you factor in your buyers, your cash flow, and your growth plans. We help with GST return filing under either frequency, QRMP scheme guidance, monthly compliance management, GSTR-1 and GSTR-3B reconciliation, and return-filing reminders so nothing slips past a due date.

Haven't registered for GST yet? Start with our GST registration and GSTIN guide before deciding on a filing frequency.