SME bookkeeping: what can you delegate, and what must you oversee?
Bookkeeping, payroll, VAT and employee benefits can be coordinated. Owners still need clear decisions and timely information.
Updated 30 September 2026Accounting and insurance for Swiss SMEs: one management system
Small businesses often treat accounting and insurance as separate subjects. Accounting appears to be a tax-return obligation, while insurance arrives as an annual premium bill. In practice they are connected: turnover and payroll affect contributions and insured sums; investments change the value at risk; unpaid customer invoices influence cash available after a loss. A useful system should show not only what happened last year, but also the payments and risks ahead. Establishing orderly, simple processes early can be more valuable than producing a sophisticated annual report too late to guide decisions.
Begin with a map of the operation. What do you sell, how do you invoice, who pays when, which people work for you and which assets are indispensable? List events that could interrupt the business for days, months or permanently. A joinery needs materials, machines, a workshop and installers. A consultancy may depend more on data, key people and potential financial loss suffered by customers. Both need accurate payroll, but they will prioritise different additional insurance.
Assign responsibility next. Who issues invoices? Who authorises payments? Who registers a new employee? Who reviews cover after the business accepts a new type of project? Even a one-person firm benefits from documented steps, so deadlines do not rely on memory during a crowded day. An external accountant can process records and advise; management remains responsible for complete information and decisions. The sections below connect Swiss minimum duties with a practical monthly routine. Regulated or unusual activities may need specialist tax, legal or insurance review.
What accounting does Swiss law require?
The rules depend in part on legal form and revenue. Legal entities such as GmbHs and public limited companies must keep accounts and prepare financial statements under the Swiss Code of Obligations. Sole proprietorships and partnerships with at least CHF 500,000 turnover in the previous business year are also covered by those fuller requirements. Below that threshold, sole proprietorships and partnerships must at least keep simplified records of income, expenditure and assets. The federal SME portal states that accounting vouchers and related reports must be retained for at least ten years. VAT, industry requirements and contracts can impose further duties.
Full bookkeeping includes an inventory, balance sheet and income statement, among other things. Transactions have to be understandable and supported by evidence. Where simplified accounting is permitted, management should still know monthly how much the business has earned, which customers have not paid and what taxes are approaching. A collection of bank statements alone cannot answer those questions reliably. A sole proprietor with CHF 300,000 turnover, CHF 90,000 of unpaid invoices and substantial upfront costs may satisfy the legal threshold for simplified records, but still urgently needs a receivables list.
Before buying software, write down the requirements: number of invoices, currencies, stock, employees, VAT, project accounting and access for the accountant. Not every firm needs an expensive all-in-one package. What matters is that documents remain findable, transactions are correctly assigned and a reliable close is possible. Digital retention must meet the legal conditions; check permissions, backup and export. Changing supplier should not make past years' records unreadable.
Chart of accounts, receipts and private-business separation
A chart of accounts organises cash flows, assets and liabilities. The Swiss SME chart of accounts provides a common starting point that should be adapted to the business. Too many categories can overwhelm a small firm; too few can hide important differences. A construction company may separate materials, subcontractors and vehicles. A digital consultancy may need software, external specialists, travel and recurring subscriptions. The accounts should support business decisions, not merely complete a form.
For every expense, keep a document showing date, supplier, description, amount and business purpose. Where an item has mixed use, such as a phone or car, apply a reasonable and consistent split. A separate business bank account helps even a sole proprietor, despite the close legal connection with the owner. For a GmbH it is particularly important: company money is not the members' private cash. Personal expenses must not disappear into operating costs, while withdrawals and loans must be recorded properly. Unexplained transfers consume time at the annual close and can prompt tax questions.
A workable flow is to capture the document when received, assign approval, pay the bill and match payment with evidence. Reconcile bank accounts with the ledger monthly. Keep a separate list of contracts that produce annual charges, such as software and insurance. A large bill in March is then planned rather than a surprise. Define who may correct entries and how the reason is documented. A visible, explained correction is better than silently replacing an old classification.
Invoices, VAT and customers who have not paid
An invoice should have a clear date, unique number, parties, understandable description, price, payment period and any information required for tax treatment. A VAT-registered business must show tax correctly. According to the Swiss Federal Tax Administration, ordinary businesses generally face VAT registration at CHF 100,000 of relevant annual worldwide turnover from non-exempt supplies. The standard rate is 8.1 percent, with other rates and exceptions for particular activities. For overseas customers, examine the place of supply rather than judging VAT solely from the customer's address.
Invoicing does not end when the document is sent. Maintain an aged receivables list and decide when to follow up, send a reminder or stop further delivery. A small engineering office invoices CHF 80,000 in a month but receives only CHF 20,000 within thirty days. Its income statement can look strong while wages and rent are already due. A cash forecast exposes that gap. On major projects, staged deposits and clearly agreed milestones can reduce the risk. For foreign payments, compare fees and currency conversion against the amount actually received.
VAT collected from customers is not unrestricted company income. Reserve a plausible amount for the next return. Reconcile turnover and VAT balances regularly and document credit notes or cancellations. Late registration can create retrospective work and charges. A business below the threshold can sometimes consider voluntary registration, for example where it buys expensive taxable inputs; weigh customers, administrative work and input tax recovery. Exempt supplies, exports and property transactions warrant qualified review.
The monthly close: four useful figures before year-end
A short monthly close need not be perfect, but it should enable action. First, show available bank cash plus reasonably certain receipts minus payments due soon. Second, list unpaid customer invoices by age. Third, compare provisional revenue and gross margin with the plan. Fourth, estimate reserves for VAT, social contributions, payroll and income or corporate tax. Figures are only as good as the recorded bills and work not yet invoiced. Make uncertainty visible rather than producing a falsely precise report.
Suppose a business shows CHF 40,000 profit by June. It also has CHF 55,000 owed by customers, CHF 25,000 of supplier bills due within two weeks and insurance premiums falling due in August. Profit does not tell you whether the firm can meet its payments. A thirteen-week cash forecast can reveal the need to collect overdue invoices, change terms or arrange funding. In a tight period, update it weekly. A stable firm might manage with a monthly review.
Compare actual performance with the plan by product and customer group, not just by total expense. Which projects earn a contribution after time is included? Which consume hours without an adequate margin? If you employ people, productive utilisation must support the wage bill. Insurance premiums are part of operating costs. As the business grows, update the value of stock and the sums insured. A policy bought in the first year may be too small for a company that has doubled in size. This is how the monthly close connects financial figures with continuing risk checks.
Payroll and social insurance: the first employee changes much
Hiring staff brings employer obligations whether the owner uses a sole proprietorship or GmbH. They include correct pay slips, contributions to Swiss old-age and survivors' insurance (AHV/OASI), disability insurance (IV/DI) and income compensation insurance (EO), unemployment insurance, family allowances, accident insurance and occupational pensions (BVG, the second pillar) when statutory conditions apply. A GmbH must also treat its own employed managers properly. Before the start date, record salary, working percentage, insurance and any necessary permits. Reconstructing staff administration only at year-end increases the risk of incorrect contributions and uninsured periods.
For 2026, the Federal Social Insurance Office states an annual salary threshold of CHF 22,680 for mandatory occupational pension participation. Age and employment conditions also matter. A pension fund may provide more than the statutory minimum. Read the joining agreement and report changes in pay or working hours. With several part-time workers, thresholds and coordinated salaries can create unexpected gaps. The pension certificate shows protection for disability and death as well as retirement savings. Confirm that the plan fits the actual workforce.
Set a standard payroll flow: written contract, personal details, monthly pay calculation, review of deductions, payment, insurer notifications and annual certificates. For a growing payroll, software certified by Swissdec can make electronic reporting to insurers and authorities easier. Technology does not replace judgement. If a bonus is incorrectly treated as an expense reimbursement, electronic transmission simply delivers the wrong data faster. Decide who may add new pay categories and who reconciles annual payroll with the accounts.
Accident, sickness and inability to work: distinguish duty from gap
All employees working in Switzerland must be insured against occupational accidents. If they work at least eight hours a week for the same employer, compulsory cover also extends to accidents outside work. Below that level, leisure accidents are not automatically covered through the employer; the person should check accident cover within their health insurance. According to the federal SME portal, the employer pays the occupational accident premium, while the non-occupational premium can generally be charged to the employee. The policy and payroll process must reflect the distinction.
Sickness is not an accident. Statutory continuation of pay, the contract, any collective agreement and an optional sickness daily allowance policy together determine what happens during long absence. Such a policy can make salary risk more predictable, but waiting time, duration, percentage paid and exclusions differ. Compare more than premium. A firm with five employees and a thin cash buffer may have to finance both continued pay and a temporary replacement. The founder's own capacity to work matters too; a sole proprietor does not automatically have the same mandatory protection as an employee.
Test an absence lasting four weeks, six months and permanently. Who will speak to customers and complete contracts? What benefit begins when? Which fixed costs continue? Separate personal income risk, the employer's wage duty and business interruption. No single policy covers everything. For family businesses, check who could run the firm during an emergency and whether survivors would have sufficient income. Use real wages and policy terms rather than broad advertising promises.
Liability, physical assets and cyber risk matched to the activity
The federal SME portal regards public or business liability insurance as a basic need for many firms. It may address certain injuries or property damage suffered by others. The activity description, insured amount, deductible and exclusions are decisive. An installer needs different cover from a software supplier. A policy labelled liability does not automatically cover pure financial loss caused by advice or a programming error. Ask whether professional indemnity or an extension is required. In particular, check subcontractors, work abroad and any new services.
Property insurance may cover machinery, fittings, stock and electronics. Determine replacement values and update them after significant purchases. A firm that started with two laptops and now has a server, ten workstations and costly measuring instruments should revisit its old sum insured. Inventory may fluctuate by season. Underinsurance can reduce a payment after a claim. Business interruption cover can matter where an insured property loss stops production or turnover while fixed costs continue. Check any waiting period and the maximum payment duration.
Cyber risks call for basic organisation first: limited access, updated software, multifactor sign-in, reliable backups and clear payment approval rules. Cyber insurance may provide cover and services for particular events, but cannot replace those controls. Imagine a fraudulent email changing a supplier's bank account. Whether the policy responds depends heavily on its terms and the company's own verification process. A second confirmation through a known channel may be more effective than a later coverage dispute. Add critical data, systems and technology suppliers to the risk register.
Prioritise insurance according to the loss that could occur
Not every policy offered belongs on a compulsory shopping list. Begin with statutory protection and losses that could threaten the business's existence. Then consider smaller losses that reserves can absorb. A firm with CHF 15,000 in cash should assess a potential liability claim for hundreds of thousands differently from replacing a CHF 700 device. Do not assign false precision to event probabilities without data. Instead, record a reasoned view of likely impact, observed frequency and prevention already in place.
Answer five questions for each policy: What event triggers payment? What is excluded? What is the deductible? When does cover begin and end? What changes must be reported? Store quotes, policies and correspondence centrally. Compare overlaps and gaps side by side. Personal legal expenses cover may not protect the business, and business liability insurance does not automatically resolve a dispute about an unpaid invoice. Compare offers against a plausible claim from your own activity, not only the product name.
Hold an annual risk meeting with the financial statements and insurance documents. Higher revenue may require revised business interruption or liability limits. New staff require a pension and accident review. A new site or expensive machine changes property values. International customers and new digital processes alter contract and cyber exposure. The premium is a visible annual cost, but an uninsured loss can be much larger. Insurance should help the company keep operating after a serious event without burdening it with irrelevant options.
A ninety-day plan for dependable operations
During the first thirty days, organise bank accounts, receipts, payment approvals, invoice numbering and record retention. Clarify legal form, VAT status, compensation office and mandatory employee insurance. Start a straightforward cash forecast. From the first customer contract, set out service, liability, payment period and acceptance in writing. An undefined project can later generate accounting and insurance difficulties that are hard to fix retrospectively.
Between days thirty and sixty, test the monthly close. Reconcile bank and ledger, review unpaid invoices and set aside reserves for tax and contributions. Compare policies against realistic events: sickness of a key person, an accident, damage at a customer's premises, machinery failure or data loss. Write down what is insured and what you will have to bear. Ask the insurer for written answers to unclear exclusions. A comprehensible result is worth more than a thick file of unread policies.
By day ninety, assign owners and dates for quarterly and annual work: VAT returns, payroll declarations, inventory, tax records, insurance review and any audit. Set a yearly strategy meeting after the close. Compare sales, margin, cash, staffing and losses with the previous period. Good accounting shows where the firm stands; suitable insurance limits the consequences of an unexpected event. Together they give management time and room to make the next growth decision deliberately.
Year-end and tax handover without a last-minute scramble
Year-end begins with twelve orderly months. Nevertheless, define a closing sequence: count stock, verify outstanding customer and supplier invoices, reconcile bank accounts, update fixed assets and assess provisions with professional help. Match payroll records against payments and social insurance declarations. An omitted bonus or a private expense recorded as a business cost should be found before filing tax returns. Document significant estimates, for instance an unresolved warranty claim, so your accountant can see how figures were reached.
Send records with a checklist, not an unstructured folder. Include complete statements, receipts, contracts, loan documents, property and lease agreements, policies, payroll journals, VAT returns and a list of open questions. Request a closing conversation with three outputs: what needed accounting or tax correction, how liquidity changed and which insured values should be updated? The external service then becomes an aid to management rather than just a filing exercise.
A GmbH must also document company decisions on accounts and profit allocation. Whether an audit is necessary or a legally valid opt-out applies must be clear. In a sole proprietorship, the close should show the boundary between business and private affairs. An owner draws a fixed amount each month but sometimes buys materials with a private card: both transactions require correct entries and evidence. Clean year-end figures reduce questions from the tax authority, bank and insurers and give the next budget a credible base.
This information is general. Your documents, contracts and the relevant authorities determine what applies to your situation.