A Chinese construction project in Russia lives or dies on the 12-month permanent-establishment line — and the anti-fragmentation rule that stops you splitting contracts to dodge it. Whether your project crosses into taxable presence is the question.
A short project may stay below the PE line — but connected contracts can be aggregated, so splitting them doesn't automatically help.
A site running beyond ~12 months creates a PE, bringing the project fully into Russian tax, with equipment-import customs and crew payroll on top.
Chinese construction, engineering and EPC companies are among the most active foreign contractors in Russia in 2026, particularly in infrastructure, energy and industrial projects in the Far East and Siberia. This sector faces a specific and complex tax environment: the construction permanent establishment rules under the Russia-China DTT, the taxation of Russian-source construction income, and the immigration framework for Chinese workers — who constitute the primary workforce for many Chinese construction projects in Russia.
Under Article 5(3) of the Russia-China DTT, a building site, construction or assembly project constitutes a permanent establishment (PE) only if it lasts more than 12 months. This is more favourable than the domestic Russian rule (any fixed place of business) and the OECD Model Convention (also 12 months, but applied less consistently).
The FTS applies anti-fragmentation rules: where multiple contracts at the same site are economically connected (same client, same location, same scope), the periods are aggregated for PE purposes. A Chinese EPC company that splits a 24-month project into two 11-month contracts with the same Russian client will not avoid PE — the FTS will treat the arrangement as a single project exceeding 12 months.
The Russian client may be required to withhold tax on payments to the Chinese contractor under domestic law. However, where the income is business profit of a Chinese company with no Russian PE, the DTT Article 7 exempts it from Russian tax. The Chinese contractor should provide the Russian client with:
Pick what applies — we'll tell you the exposure:
Certificate of tax residence from SAT (国家税务总局)
Confirmation that the project duration is under 12 months
Statement that the income constitutes business profit, not passive income
The Chinese company must: register with the FTS as a foreign organisation with a PE within 30 days of the PE arising; maintain RAS accounting for the PE; file Russian CIT returns; pay CIT at 25% on PE-attributable profit. The profit attribution to the PE follows the authorised OECD approach — only profit from activities actually conducted through the Russian site is taxable in Russia.
Construction machinery and equipment brought to Russia for a specific project can benefit from the temporary import customs regime (временный ввоз), avoiding full customs duties:
Temporary import: equipment subject to partial customs duty (3% of full duty per month, maximum 34 months) + deposit equal to full import duty amount
Full duty exemption available for equipment imported by foreign companies for use in construction projects under government contracts or investment agreements
Equipment must be re-exported within the approved period; failure to re-export triggers full duty liability
For large projects, the temporary import regime deposit requirement can be substantial. Bank guarantees from Russian banks are accepted as security in lieu of cash deposits — Bank of China Russia and ICBC Russia are active in construction project guarantee business.
Chinese workers on Russian construction projects typically enter on one of three immigration statuses:
Standard work permits for foreign nationals are subject to annual quota set by the Ministry of Labour. Chinese citizens are among the nationalities with historically large quotas for construction. The process: employer applies for work permit quota in advance; obtains invitation; worker enters on work visa; obtains work permit after arrival.
Chinese engineers, project managers and supervisors with salary above RUB 167,000/month (rising to RUB 717,000 per month from 1 March 2027) qualify for HQS status. Benefits: 13% NDFL regardless of residency; no quota; faster processing. For supervisory and engineering staff, HQS is the preferred route.
Chinese citizens entering Russia via Vladivostok or other Far East ports can obtain an 8-day electronic visa under the Free Port of Vladivostok regime. For long-term construction workers, this is used for initial entry only — proper work permits are required for stays beyond 8 days.
The 12-month construction PE threshold under the Russia-China DTT provides genuine planning opportunity for project structuring — a project under 12 months avoids Russian PE and CIT exposure. But the aggregation rules mean this cannot be achieved by artificial contract splitting. For projects that will clearly exceed 12 months, proactive PE registration and proper Russian accounting from the start is significantly less costly than an FTS audit that discovers an unregistered PE retrospectively. The immigration framework for Chinese workers is manageable but requires advance planning — quota applications must be filed months in advance of worker arrival.
A construction site running beyond roughly 12 months typically creates a permanent establishment under the treaty. And connected contracts are aggregated, so splitting a project into shorter contracts doesn't automatically avoid it. Whether you cross the line is worth structuring before mobilisation.
Not reliably — anti-fragmentation rules aggregate connected contracts for the PE test, so artificial splitting is seen through. The PE position has to be planned on the real, aggregated project, not on paper divisions.
Both need handling alongside the tax — equipment import carries customs and VAT, and Chinese workers need permits. Structuring the tax, customs and immigration together, rather than in silos, is what keeps the project compliant end to end.
This covers Chinese EPC projects and the 12-month PE threshold. The question that decides your tax is timing: under the China–Russia treaty a construction site becomes a permanent establishment only past 12 months — so project duration is a tax variable, not just a schedule.
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