Payment Terms
Payment Terms are the conditions stated on an invoice or in a business contract that define when a buyer must pay the seller, how payment should be made, and what happens in case of early or late payment. Clear payment terms protect both parties — the seller gets paid on time and the buyer knows exactly what is expected.
In India, payment terms are particularly important for managing cash flow, GST compliance (the 180-day ITC rule), and avoiding late payment fees.
Common Payment Term Formats
Net Days
"Net" followed by a number indicates the number of days from the invoice date within which full payment is due.
Net 30 means payment is due within 30 days of the invoice date. This is the most widely used payment term in Indian B2B transactions.
Net 15 means payment is due within 15 days — common for smaller transactions or new client relationships.
Net 60 / Net 90 means payment is due within 60 or 90 days — typical in large enterprise or government contracts.
Immediate / Due on Receipt
Payment is expected immediately upon receiving the invoice. Common for one-time services, retail transactions, or clients with a history of delayed payments.
Advance Payment
The buyer pays a portion or the full amount before the goods or services are delivered. When an advance is received, the supplier must issue a receipt voucher under GST. Common for project-based work, custom orders, or new client onboarding.
Milestone-Based Payments
Payment is tied to the completion of defined project milestones rather than a fixed calendar date. Widely used in IT projects, construction, and long-term consulting engagements.
Early Payment Discount (2/10 Net 30)
This format offers the buyer a discount for paying early. For example, "2/10 Net 30" means the buyer gets a 2% discount if they pay within 10 days, otherwise the full amount is due within 30 days. This incentivises faster payment and improves the seller's cash flow.
Payment Terms and GST Compliance
Payment terms directly affect two important GST rules:
Input Tax Credit (ITC) reversal: A GST-registered buyer can claim ITC on a tax invoice received from a supplier. However, if the buyer does not pay the supplier within 180 days of the invoice date, the ITC claimed must be reversed. Monitoring payment terms carefully ensures ITC is not inadvertently lost.
Time of supply: Under GST, the time of supply (which determines when tax becomes payable) is generally the earlier of the date of invoice issuance or the date of receipt of payment. This means payment terms can influence when a supplier's GST liability arises.
Payment Terms and the MSMED Act
For payments to Micro, Small, and Medium Enterprises (MSMEs), the MSMED Act, 2006 caps the payment period at 45 days from the date of delivery or acceptance of goods/services, regardless of what the contract says. If a buyer and MSME supplier agree on a longer payment term in the contract, the law still caps it at 45 days.
Delayed payments to MSMEs attract compound interest at three times the RBI bank rate — a significant late payment fee that businesses should be aware of when working with MSME vendors.
How to State Payment Terms on an Invoice
Payment terms should always be clearly mentioned on every invoice. Best practice is to include them in a dedicated "Payment Terms" or "Notes" section. A well-written payment term statement might read:
"Payment due within 30 days of invoice date (Net 30). A late payment charge of 2% per month will apply on amounts overdue beyond the due date."
Choosing the Right Payment Terms
The right payment terms depend on factors such as the size and creditworthiness of the client, the nature of the work (one-off vs. ongoing), industry norms, and the seller's own cash flow requirements. Freelancers and small businesses often benefit from shorter terms (Net 15 or immediate) or advance payment requirements to reduce the risk of delayed or non-payment.
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