SolarCleaningBossPro Blog — Quotes & Estimates

Sales Tax on Solar Cleaning Estimates and Invoices

Sales tax is nobody's favorite part of running a solar cleaning company, but getting it wrong causes trouble in two directions. Leave it off the estimate and the customer is surprised when the invoice is higher. Charge it where it does not apply and you are overcharging customers. The fix is to decide once how tax applies to your services, set it up that way and let every estimate and invoice follow the same rules.

Part of an Estimate Customers Understand

Writing Solar Cleaning Estimates Customers Actually Understand recommended showing sales tax as its own line. This article looks at the decisions behind that line. A note up front: tax rules vary by state, province and country, and this is not tax advice. Talk to an accountant who knows your area.

Questions to Answer With Your Accountant

Before you set anything up, get clear answers to a few questions:

• Is cleaning taxable where you work? Some places tax cleaning services, some do not, and some treat residential and commercial work differently.
• Are your extras taxed differently? Bird proofing and critter guards involve materials and installation, which may be treated differently from cleaning. An inspection may be treated differently again.
• Does the rate depend on the job address? In many places, the rate depends on where the work is done, not where your shop is.
• Are some customers exempt? Churches, schools, nonprofits and government buildings may have exemptions, usually with paperwork.
• Do you work in more than one tax area? If your routes cross county, state or provincial lines, rates may differ.

Write the answers down. They become the rules your office follows on every quote.

Set It Up Once

In SolarCleaningBossPro, invoices support line items and sales tax, and estimates are built from the same service list. Set up your tax rules so the right lines are taxed:

• Mark each service list line as taxable or not, based on your accountant's answers.
• Set the rate that applies to your service area.
• Note tax-exempt customers on their client record, with the paperwork kept on file.

Once that is done, the people quoting do not have to think about tax. They pick lines from the service list, and tax applies to the lines that need it.

Show Tax Clearly on the Estimate

Customers handle tax fine when they see it coming. Good practice:

• Show the subtotal, the tax as its own line and the total.
• When giving a price on the phone, say whether it includes tax: “$157 before tax.”
• On your website and sign-up form, say whether listed prices include tax.

For commercial customers, tax matters even more. Their bookkeeper may check every invoice against the approved bid, and a tax line that appears on one and not the other gets the invoice set aside until someone explains it. If a business tells you it is exempt, get the paperwork before the first cleaning, not after the first invoice.

The worst outcome is a customer who approved $157 and gets charged more without warning. Even when the difference is small, it feels like a bait and switch.

Keep Estimates and Invoices Consistent

When the customer approves the estimate, it becomes the scheduled job. When the tech completes the job, the invoice is created with line items and tax. Because both come from the same service list and the same tax settings, the invoice matches what the customer approved, unless the job itself changed, such as a different panel count found on site.

If the job does change, adjust the lines and let tax recalculate. Then tell the customer why the invoice differs from the estimate before the card on file is charged.

Working Outside the US

SolarCleaningBossPro works in the US, Canada, Australia, New Zealand and the UK, and bills customers in their own currency. Each country handles tax on services in its own way, under its own names. The same principles apply: get local advice, set the rules once, show tax clearly and keep estimates and invoices consistent.

Review It Each Year

Tax rates and rules change. Once a year, or whenever you expand into a new area, check your settings with your accountant. Make sure new service list lines, like a new add-on you started offering, are marked correctly.

Handled once and handled well, sales tax becomes something your customers barely notice. For other quoting pitfalls, see Common Mistakes When Quoting Solar Panel Cleaning. To see estimates, invoices and tax together, visit the solar cleaning estimate software page.