Estimate to invoice in one click
Convert an accepted estimate straight away. Customer, lines and amounts carry over.
Invoicing for businesses in Suriname
Your invoices under control, down to the last SRD.
Estimates, invoices, bills and payments in SRD, USD and EUR, with reports that show where you stand.
finance.app.tad.sr / dashboardSample data
Good afternoon, Priya
Add customer
Create estimate
Create invoice
Add catalog item
Insights for you
Overdue invoices and bills
Overdue invoices (2), bills (1)
- SRD 18.750,00
Blue Ocean Logistics
12 days overdue
- SRD 6.420,50
Paramaribo Design Studio
5 days overdue
- SRD 9.980,00
Noord Bouwmaterialen
3 days overdue
Cash flow
Based on recorded payments
SRD 770.400,00 / 12mo
InflowOutflowNet change
- Estimates, invoices and bills in one app
- PDF invoices with your bank details
- Roles and permissions for your team
- Exchange rates with history
Less admin. More overview.
Invoice+ follows the work as it happens: from estimate to invoice, from invoice to payment.
Always know what's outstanding
Overdue invoices and bills show on your dashboard, with how many days late they are.
Partial payments without the math
Record payments by transfer, cash or check. The status updates itself.
Recurring invoices
Set up an invoice once, weekly to yearly, and create each new period with one click.
Clean PDFs with your details
Two templates. Your bank accounts, footer text and due date are added automatically.
Built for Suriname
Work in SRD, USD and EUR. With your own rates.
Every document has its own currency. You enter the exchange rate yourself, and every new estimate or invoice remembers which rate applied.
Three currencies per document
Pick a customer and their default currency is ready. Switch currency and prices are converted.
Rate history
You enter what 1 USD and 1 EUR are worth in SRD. Every change is kept with its date.
Report in one currency
Reports convert every amount to the currency you choose.
Local details
KKF and tax numbers for your organization and customers. Amounts shown as SRD 1.234,56.
finance.app.tad.sr / settings / currencySample data
Exchange rates
1 USD in SRD
36
1 EUR in SRD
39
Example: a $150 USD consultation on an SRD invoice becomes SRD 5.400,00.
Rate history
- Sep 18, 20261 USD = 36.00 SRD · 1 EUR = 39.00 SRD
- Sep 2, 20261 USD = 35.00 SRD · 1 EUR = 38.00 SRD
- Aug 14, 20261 USD = 35.00 SRD · 1 EUR = 37.00 SRD
- SRD
- USD
- EUR
- KKF number
- Tax number
- Surinamese notation
Every invoice, from draft to paid.
Create an invoice, mark it as sent and record payments. The timeline shows exactly where each invoice stands.
- Automatic numbering, like INV-2026-0042
- Tax per line, plus custom lines for discounts or shipping
- Internal notes only your team can see
- Overpaid? The difference stays on file as customer credit
finance.app.tad.sr / invoices / INV-2026-0040Sample data
INV-2026-0040
Partial
Customer
Paramaribo Design Studio
Amount due
SRD 1.650,00
Due on
Sep 27, 2026
Create invoice
Created on Aug 28, 2026
Mark as sent
Sent on Aug 28, 2026
Manage payments
SRD 1.650,00 outstanding of SRD 9.650,00
- Sep 2, 2026 · Bank transferSRD 6.000,00
- Sep 19, 2026 · CashSRD 2.000,00
Record payment Download PDF
What you spend, booked properly too.
Record vendor bills against an expense account and keep contracts and quotes with the vendor.
- Expense accounts such as rent, utilities and advertising
- Partial payments on bills, just like on invoices
- Documents up to 5 MB each: PDF, images, Word, Excel and ZIP
finance.app.tad.sr / bills / BILL-2026-0019Sample data
Bill number
BILL-2026-0019
Vendor
Kantoorpand Wanica
Due date
Sep 30, 2026
Line items
| Description | Account | Amount |
|---|---|---|
| Office rent SeptemberRent | Rent | SRD 8.500,00 |
| Electricity and waterUtilities | Utilities | SRD 1.236,40 |
TotalSRD 9.736,40
Documents (max 5 MB each)
Kantoorpand Wanica
- lease-2026.pdf
- meter-readings-q3.xlsx
Your numbers, no spreadsheet.
Profit and loss, open invoices by age and income per customer, converted to the currency you choose.
finance.app.tad.sr / reports / profit-and-lossSample data
Profit & Loss
Revenue and expenses in the selected period.
Date range: This yearReporting currency: SRD
- Revenue
- SRD 1.874.200,00
- Non-draft invoices
- Expenses
- SRD 1.281.000,00
- Non-draft bills
- Net profit
- SRD 593.200,00
- Profitable
Summary
RevenueSRD 1.874.200,00
Expenses−SRD 1.281.000,00
Net profitSRD 593.200,00
finance.app.tad.sr / reports / aged-receivablesSample data
Aged Receivables
Unpaid and overdue invoices, grouped by days past due.
Aging summary
- CurrentSRD 84.300,00
- 1-30 daysSRD 58.750,00
- 31-60 daysSRD 26.420,00
- 60+ daysSRD 16.950,00
finance.app.tad.sr / reports / income-by-customerSample data
Income by Customer
| Customer | Invoices | Invoiced | Paid |
|---|---|---|---|
| Blue Ocean Logistics | 14 | SRD 612.800,00 | SRD 594.050,00 |
| Paramaribo Design Studio | 9 | SRD 387.350,00 | SRD 369.280,00 |
| Kustlijn Media | 7 | SRD 296.400,00 | SRD 296.400,00 |
| Groene Tuin Catering | 11 | SRD 178.900,00 | SRD 170.250,00 |
Every payment, in and out.
The Account Transactions report lists every recorded payment in order, for the period and currency you choose.
- This month, last month, this quarter, this year or all time
- Report in SRD, USD or EUR
finance.app.tad.sr / reports / account-transactionsSample data
| Date | Document | Counterparty | Method | Amount |
|---|---|---|---|---|
| Sep 22, 2026 | INV-2026-0042Invoice payment · Blue Ocean Logistics | Blue Ocean Logistics | Bank transfer | +SRD 12.450,00 |
| Sep 21, 2026 | BILL-2026-0019Bill payment · Kantoorpand Wanica | Kantoorpand Wanica | Bank transfer | −SRD 9.736,40 |
| Sep 19, 2026 | INV-2026-0040Invoice payment · Paramaribo Design Studio | Paramaribo Design Studio | Cash | +SRD 2.000,00 |
| Sep 18, 2026 | BILL-2026-0018Bill payment · Noord Bouwmaterialen | Noord Bouwmaterialen | Check | −SRD 3.100,00 |
| Sep 16, 2026 | INV-2026-0038Invoice payment · Groene Tuin Catering | Groene Tuin Catering | Cash | +SRD 2.875,00 |
Fourteen reports, ready when you are.
From profit and loss to aged receivables. Pick a period and a reporting currency.
Financial statements
- Profit & Loss
- Balance Sheet
- Cash Flow
Taxes
- Sales Tax Report
- Tax Line Report
Customers
- Income by Customer
- Aged Receivables
- Customer Credits
Vendors
- Purchases by Vendor
- Aged Payables
Tags
- Tag Comparison
Detailed reporting
- Account Balances
- Trial Balance
- Account Transactions
Security
Work on your books together, safely separated.
Every organization has its own workspace. You decide who can do what.
Isolated per organization
Organization, membership and role are checked again on every request.
Invites need acceptance
Team members only get access once they accept. The link expires after 7 days.
Audit log
New documents, payments and settings changes are recorded with name and time.
Protected sign-in
Passwords are never stored in readable form. Repeated sign-in attempts are throttled.
Roles and permissions
| Roles and permissions | Owner | Admin | Member |
|---|---|---|---|
| Create drafts and view documents | Yes | Yes | Yes |
| Edit and delete documents | Yes | Yes | No |
| Record payments | Yes | Yes | No |
| Invite team members | Yes | Yes | No |
| Company, currency and bank accounts | Yes | No | No |
finance.app.tad.sr / settings / auditSample data
Search actions, people, or documents…
Recorded payment
2h agoPriya INV-2026-0042
Converted estimate to invoice
5h agoMarvin EST-2026-0017
Created bill
YesterdayPriya BILL-2026-0019
Made for businesses that send invoices.
- FreelancersEstimates and invoices in minutes, no Word template.
- Service firmsRegular clients and retainers with recurring invoices.
- Trade and wholesaleA catalog with units, vendors and purchasing.
- Clients abroadInvoice in USD and EUR next to SRD.
- Finance leadsTrial balance, aging and tax reports.
- TeamsOwner, admin and member, each with their own rights.
It's all built in.
- currencies: SRD, USD and EUR
- 3
- reports, from balance sheet to trial balance
- 14
- schedules for recurring invoices
- 5
- roles for your team
- 3
Frequently asked questions
What is Invoice+?
Invoice+ is tad's invoicing platform. You create estimates and invoices, record bills and payments and view reports, in SRD, USD or EUR.
Who is Invoice+ for?
For businesses in Suriname, from freelancers to teams, that send estimates and invoices and want to know what is outstanding.
Does Invoice+ support SRD?
Yes. You can also work in USD and EUR with exchange rates you enter yourself. Every rate change is kept with its date.
Does Invoice+ email my invoices?
No. You download the invoice as a PDF and send it yourself, for example by email or WhatsApp. Then you mark it as sent in Invoice+.
What language is the app in?
The app itself is in English for now. SRD amounts are shown in Surinamese notation, such as SRD 1.234,56.
Can several people use it?
Yes. Invite team members as admin or member. Admins create and edit all documents, members create drafts and view documents. Company settings stay with the owner.
How is my data protected?
Every organization is isolated, and membership and role are checked on every request. Passwords are never stored in readable form, sign-in attempts are rate limited and changes go into an audit log.
Which reports are included?
Profit and loss, balance sheet, cash flow, sales tax, income by customer, aged receivables and payables, trial balance and more. Fourteen reports in total, in the currency of your choice.
How do I get started?
Contact tad at info@tad.sr to book a demo.
Book a demo
See Invoice+ in a personal demo.
Send us a message and we'll set up a time to walk through Invoice+ with your own way of working.
info@tad.srAlready a customer?
Log in to your Invoice+ workspace.