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GullySystem

Invoices, Receipts and Dues for Plumbing Contractors

Repair bills, running bills and final invoices are issued from one place. Receipts by cash, UPI or cheque are posted against them, and each client’s balance is always on view.

Invoices for each kind of work

A plumbing firm bills in different ways. A homeowner pays after a repair, and a builder pays against a running bill.

Repair invoices

A closed service ticket becomes an invoice with parts and labour lines. Payment is often taken at the door.

Running and final bills

Bills built from measurements carry the job, the stage and the retention held, in the layout the builder expects.

Contract invoices

Maintenance contracts are invoiced on their schedule, and renewals follow the contract dates.

GST where it applies

Invoices carry GST lines as the firm’s accountant has set them. Which supplies are taxed, and how, is for the accountant to say.

Receipts and part payments

Cash, UPI and cheque receipts are posted against the bill they pay, and a builder who pays part of a running bill leaves a balance that stays visible. Cheques are noted with their number and date. A bounced cheque is marked. The dues return.

Dues by client

The office sees each client’s unpaid bills, oldest first, and a reminder message goes by WhatsApp or SMS from the same screen. Who owes how much, and for which job, is clear before the owner starts the day’s calls. Nothing is hunted for.

What the client decides

Credit periods, reminder wording and when to stop work for non-payment are the firm’s own policy. Tax returns and the closing of accounts are handled by the accountant. Bills can be exported for that work.

FAQ

Frequently asked questions

Can a repair invoice be paid by UPI at the door?

Yes. The plumber or the office records the UPI payment against the invoice. Putting a pay link or QR code on the invoice is confirmed during scoping.

Does it handle part payments?

Yes. Each receipt reduces the balance on the bill, and the rest stays on the client’s dues list.

Can the accountant take the bills into Tally?

A Tally export can be set up. Its price follows the accountant’s ledger layout and is given after that is seen.

Can invoices be sent over WhatsApp?

Yes. The bill goes as a document to the client’s number, subject to WhatsApp delivery being set up during scoping.

Are old balances brought in at the start?

Yes. Unpaid bills are brought across from your register, so the dues list is correct from the first day on the system.

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