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Invoicing & admin

  • InvoicesInvoices with Dutch VAT, numbering and PDF
  • Recurring invoicesDraft invoices generated monthly, quarterly or yearly
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  • ExpensesBusiness costs with VAT, category and receipt
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  • Bank CSV importImport a statement and match payments to invoices

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Popular

  • Freelancers (ZZP)
  • Construction
  • Cleaning
  • Consultants
  • Coaches
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←Home

Clients & sales

  • Client managementClient details, company and VAT numbers, payment terms
  • Intake formCollect details from a potential customer and continue yourself to a lead
  • LeadsTrack potential customers through to a quote and won work
  • Client portalShare quotes, contracts, invoices and project information with your client
  • QuotesCreate, send and convert a quote into an invoice
  • ContractsService agreement with digital signature
  • Assignment checkIs a job worth it? Check before you say yes

Work & projects

  • ProjectsFrom signed contract to a project with time and costs
  • Project tasksTasks, deadlines and logged hours inside a project
  • Project profitabilityInvoiced and collected revenue, direct costs and margin on one project
  • Time trackingLog hours per client or project and bill them
  • Mileage logKeep business trips with a rate per kilometre
  • Products & servicesSave price and VAT once, reuse everywhere

Invoicing & admin

  • InvoicesInvoices with Dutch VAT, numbering and PDF
  • Recurring invoicesDraft invoices generated monthly, quarterly or yearly
  • Payment remindersReminders before and after the due date
  • ExpensesBusiness costs with VAT, category and receipt
  • Purchase invoicesKeep supplier invoices with their file attached
  • Bank CSV importImport a statement and match payments to invoices

Tax & bookkeeping

  • Financial overviewIncome, expenses and open invoices per period or client
  • Tax calculatorIndicative estimate of tax and net income
  • Bookkeeper packageExport and secure share link for your bookkeeper
  • Hourly rate calculatorFree: work out the hourly rate you need
  • Hours criterion calculatorFree: do you reach the 1,225 hours for entrepreneur deductions?

Documents

  • Multilingual invoicesDocuments in 7 languages, set per client
  • CV makerFreelance CV or portfolio with a shareable link
View all tools

Popular

  • Freelancers (ZZP)
  • Construction
  • Cleaning
  • Consultants
  • Coaches
View all industries
SSmartWerk
  1. Home
  2. Who it’s for
  3. Cleaning

Invoicing for cleaning: regular clients, the same invoice every month

Cleaning

You record services and hours per location. For regular clients you have a draft invoice prepared on a schedule that you review and send.

Start for freeView pricing

Start free, no credit card.

BVBakkerij Van DijkKL-2026-014 · EindhovenActive
Emailinfo@bakkerijvandijk.nl
Phone+31 40 290 1177
KvK17481236
VATNL8290471B01
Payment terms30 days
Invoice languageNederlands
01

Cleaning work runs on repetition. An office wants cleaning every week, a practice every day, a private client every two weeks. So the January invoice is almost the same as February’s, which makes copying tempting. Until you forget one or retype a wrong amount.

02

SmartWerk turns that repetition into a schedule. You record your services, note hours per location and let regular clients receive a monthly draft invoice. Nothing happens automatically towards your client though: you review the draft and send it.

Where it goes wrong in practice

  • Copying the same invoice every month

    Copying seems quick, but you have to change month, amount and date each time. A forgotten month is missed income.

  • Several locations per client

    A client with three branches means three cleaning rounds. You want to know per location what you did.

  • Different kinds of work

    Periodic maintenance, a one-off deep clean and extra services such as windows. Each has its own rate.

  • Regular clients do not always pay on time

    With a regular client especially, a reminder feels awkward. A friendly standard reminder helps.

How a job moves through SmartWerk

Every step is an existing SmartWerk feature; click through for the details.

  1. 1

    Client and location

    Name, address and payment term of every client; for a client with several branches you note the location in the description.

  2. 2

    Services and rates

    Weekly maintenance round, office, windows: each with its own price and VAT.

  3. 3

    Hours per location

    Record hours worked per client, also for work you charge by the hour.

  4. 4

    Regular invoice on a schedule

    Monthly, quarterly or yearly a draft for the regular client.

  5. 5

    Check and send

    You review the draft, adjust it and send it; there is no direct debit.

  6. 6

    Reminder for late payment

    A reminder before the due date and also after.

The tools that matter most here

  • Client managementPrivate people and companies with their own payment term.Client details, company and VAT numbers, payment terms
  • Products & servicesA price list with maintenance, office and extra services.Save price and VAT once, reuse everywhere
  • Time trackingRecord hours per client, as a basis for hourly invoices.Log hours per client or project and bill them
  • Recurring invoicesThe core for regular clients: a draft on a schedule.Draft invoices generated monthly, quarterly or yearly
  • Payment remindersA friendly reminder for the client who pays late.Reminders before and after the due date
  • Mileage logFor those who drive from location to location, kilometres per trip.Keep business trips with a rate per kilometre
  • ContractsYou record agreements with a regular client and have your client sign them.Service agreement with digital signature

Why this fits SmartWerk

01

Repetition as a schedule

Recurring invoices are made for work that comes back every month. You make it once, SmartWerk prepares the rest.

PriceNew
NameUnitPriceVAT
Advieshour€ 85.0021%
WebsiteontwerpFixed price€ 2,400.0021%
Workshopday€ 650.0021%
Brood & gebakpcs€ 4.509%
02

You stay in control

Every generated invoice is a draft. If you adjust the amount before sending, it also matches the extra hours.

Bakkerij Van DijkWebsite & webshopIn progress
Hours64 hCosts€ 420Invoiced€ 4,800
HoursTripsCosts
03

Easy to start

Recurring invoices, hours and kilometres work without extras. You send a reminder before the due date from the invoice list.

Invoice 2026-040
Draft29-09-2026
Sent30-09-2026€ 3,025.00
Due date14-10-2026
Paid—

Example — fictional

A cleaner with three regular offices

Example: a self-employed cleaner maintains three offices. For each office there is a monthly recurring invoice with the agreed amount.

At month end she reviews the three drafts and adjusts one, because extra hours were worked. Then she sends them. If an office does not pay, a reminder goes out.

Frequently asked questions

Can I invoice a regular client automatically every month?

SmartWerk creates a draft invoice every month. You review and send it yourself. There is no direct debit.

How often can an invoice recur?

Monthly, quarterly or yearly. Weekly is not possible.

Can I invoice per location?

You can put the location in the description of the invoice lines. There is no separate location field.

What if my monthly limit is reached?

Then that run is skipped and no invoice is created. The limit depends on your subscription; see the pricing page.

SmartWerk is invoicing and administration software for self-employed people, not a full accounting package and not a replacement for your bookkeeper or adviser.

All industries → All tools →

Try it with your own clients

Create a free account and start with one client. Upgrading can wait until you really need a feature.

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