SteuerGo FAQs

How does the net income method work?

The income surplus calculation (in accordance with § 4 para. 3 EStG) is the simplest method of determining profit. Here, business income is compared with business expenses.

The result is the taxable profit or loss.

Business income
./. Business expenses
= Profit or loss

Receipts

The income surplus calculation also requires that business income and expenses are evidenced by receipts. These receipts and bank statements must be collected. Although there is no prescribed form for collecting receipts, you should avoid the famous shoebox. An organised filing of receipts can even - theoretically - suffice instead of records (§ 146 para. 5 AO).

This means that as an income surplus calculator, you theoretically do not necessarily have to record your business expenses, but can prove them solely with receipts. 

So much for theory. But beware: a recording obligation may arise under the Value Added Tax Act or the "Principles for the proper management and storage of books, records and documents in electronic form as well as for data access (GoBD)". Entrepreneurs are required to record non-cash transactions within ten days. Cash receipts and payments must be recorded daily. Information must not be lost, so an organised filing of incoming and outgoing invoices and a systematic recording of payments is required. This is usually done by continuously numbering and coding incoming and outgoing invoices, as well as filing them in special folders or through electronic records. Subsequent changes in accounting, such as cancellations or corrections, must be clearly documented. Therefore, even as an income surplus calculator, do not forgo ongoing records. 

Important: As an entrepreneur, you must store all documents, including MS Office documents, PDF files and emails, in a way that ensures they cannot be altered afterwards. This means that subsequent changes to electronic documents, even unintentional ones, must be excluded or traceability through a complete change history must be ensured. Therefore, store electronic documents in a document management system.

You do not need to send your receipts to the tax office with your tax return. However, you must keep the receipts for 10 years. For tax reasons, all books and records that are relevant for taxation must be kept (§ 147 para. 1 AO).

Cash basis accounting

Income and expenses are recorded according to the cash basis accounting principle, i.e. they are booked at the time the payments are made. It is therefore not the date of the invoice that matters, but the date of payment.

Only income and expenses that affect profit, i.e. influence profit, need to be recorded. For example, taking out a loan does not constitute business income and does not need to be recorded in the accounts. On the other hand, amounts of money used to repay a loan are not business expenses. However, interest paid on loans and loan costs may be deductible as business expenses. Similarly, cash withdrawals from a bank account are not taken into account.

You pay an invoice dated 30.11.2021 only on 2.2.2022.

This expense is not taken into account in the profit determination for 2021; it is only recorded in the profit determination for 2022.

Regular recurring payments

Rent, insurance premiums, etc. are considered regular recurring payments made up to 10 days before and after the turn of the year and are to be allocated to the year to which they economically belong. This applies not only to expenses but also to income (§ 11 EStG).

A regular recurring expense is also the advance VAT return for December or the fourth quarter, which must be submitted by 10 January of the following year. The payment in January can therefore be deducted as business expenses in the old year. The same applies in the case of a VAT refund, even if the tax office only transfers the money after 10 January (BFH ruling of 1.8.2007, BStBl. 2008 II p. 282).

Example: You transfer the premium for business liability insurance for 2023 on 27.12.22. Although the payment was made in 2022, the amount is allocated to 2023 and is only included in the profit determination for 2023.

Net or gross principle?

If you are subject to VAT, it is advisable to show all business income and expenses at net value - i.e. without VAT. The VAT collected and paid must be stated separately. You will need net values for the advance VAT return and the VAT return anyway.

However, if you are exempt from VAT as a small business owner in accordance with § 19 UStG, you state your business income at the invoice amount (i.e. without VAT) and your business expenses at the gross amount (including VAT). The same applies to entrepreneurs who only generate VAT-exempt turnover, e.g. doctors, alternative practitioners, physiotherapists, midwives, insurance agents and brokers.

VAT payments

VAT payments affect profit: VAT collected from outgoing invoices is business income, VAT paid (input tax) in incoming invoices is business expenses. VAT refunds from the tax office are business income, VAT payments to the tax office are business expenses.

Accruals and provisions

These are not made because the payment date is decisive. For example, an insurance premium paid during the year does not have to be carried over to the following year on a pro-rata basis. It is recorded in full in the year of payment.

Receivables and liabilities

These are not shown because, according to the cash basis accounting principle, only actual payments are recorded.

Balance sheet accounts

These do not need to be maintained. Therefore, there is no cash account. Cash balances in bank accounts do not need to be reconciled with receipts. It is not necessary to record cash payments in a cash book (BFH ruling of 16.02.2006, X B 57/05).

Inventory

An inventory at the end of the year, i.e. the recording of fixed assets and stock, is not required, as you are not making a business asset comparison. This also eliminates the tedious valuation of stock.

Current assets

The purchase costs of current assets, such as goods and consumables, are to be recorded as business expenses at the time of payment.

A special rule applies to certain current assets, namely shares in companies, securities and similar non-certificated claims and rights, land and buildings in current assets:

• For purchases after 5.5.2006, the purchase costs of these assets can no longer be immediately deducted in full as business expenses. Instead, the purchase costs or the value replacing them for these assets are only taken into account as business expenses upon sale or withdrawal, i.e. at the time the sales proceeds are received or the item is actually withdrawn (§ 4 para. 3 sentence 4 EStG).

Fixed assets

Fixed assets are not recorded as business expenses in the year of purchase, manufacture or introduction into business assets at the full purchase or manufacturing costs, but only through depreciation - more precisely: depreciation for wear and tear (AfA). For this purpose, the purchase or manufacturing costs are spread over the normal useful life and the pro-rata annual amount is recorded as business expenses.

Low-value assets

For low-value assets purchased, manufactured or introduced into business assets from 1.1.2018, the following new regulation applies:

1. Low-value assets with purchase or manufacturing costs up to 250 Euro (excluding VAT) can be immediately deducted as business expenses or optionally depreciated over the useful life. The option can be exercised individually for each asset (asset-related option). There is no special recording obligation, e.g. in an asset register (§ 6 para. 2a sentence 4 EStG).
2. Low-value assets with purchase or manufacturing costs of 250.01 Euro to 800 Euro (excluding VAT) can be deducted in full as business expenses in the year of purchase, manufacture or introduction or optionally depreciated over the useful life. In this case, the low-value assets must be listed in a special asset register, with the date of purchase, manufacture or introduction and the purchase or manufacturing costs. The register is not required if this information is evident from the accounts. Assets up to 250 Euro no longer need to be listed in an asset register since 2018 (§ 6 para. 2 sentence 4 and 5 EStG).
3. For low-value assets with purchase or manufacturing costs of 250.01 Euro to 1.000 Euro (excluding VAT), a collective item can be formed, which is to be dissolved over 5 years at 20% each, reducing profit (so-called pool depreciation). The option must be exercised uniformly for all assets of the financial year with purchase costs of more than 250 Euro to 1.000 Euro (financial year-related option). Apart from the accounting entry of the access in the collective item, there are no further documentation obligations. You do not need to keep an inventory list (§ 6 para. 2a sentence 1 and 4 EStG).
4. Assets over 800 Euro must be depreciated according to the general rules. The so-called "depreciation for wear and tear" (AfA) can then be deducted each year. However, there is still the option of forming a so-called collective item for costs up to 1.000 Euro and dissolving it linearly over 5 years.

For types of income surplus (employment, rental and leasing, other income), the regulation applies that from 1.1.2018 low-value assets with purchase costs up to 800 Euro (excluding VAT) can be immediately deducted as advertising costs or optionally depreciated over the useful life (§ 9 para. 1 no. 7 sentence 2 EStG).

 

Investment grants for assets

If you receive public investment grants for the purchase or manufacture of certain assets, you have the choice as an income surplus calculator: You can

• deduct the grant from the purchase or manufacturing costs of the asset, thereby reducing the basis for depreciation. This reduction must be made in the year in which the grant is approved, not in the year in which the grant is actually paid (BFH ruling of 29.11.2007, BStBl. 2008 II p. 561).
• tax the grant as business income, in the year in which the grant is granted (BFH ruling of 19.7.1995, BStBl. 1996 II p. 28).

Separate bank accounts

Do you actually have to keep separate bank accounts for business and private transactions? You are not legally obliged to do so, but it is certainly better. However, if you only have a mixed account, you must ensure through appropriate records that the origin of the funds received in this account can be clarified (BFH ruling of 12.6.2003, XI B 8/03).