UF ceilings. AFP commissions. Pension reform. Chile payroll, owned.
Chilean payroll is not a configuration exercise. It demands a live UF-indexed contribution engine that tracks the 87.8 UF pension/health ceiling daily, applies AFP-specific commissions per period, models the new Ley 21.735 pension-reform employer contribution, computes Impuesto Único in UTM brackets, and files Previred and SII F29 on hard deadlines. Most providers deliver two of these. Mercans delivers all of them — on a single proprietary stack with no intermediaries.
native payroll
vs nearest peer
since inception
- Pension (AFP) · Employee
- 10% + AFP commission ∼1.44%
- Health · Employee
- 7% (Fonasa or Isapre)
- Pension/Health Ceiling
- 87.8 UF / month
- Unemployment · Employee
- 0.6% (indefinite contracts)
- Unemployment · Employer
- 2.4% indefinite / 3% fixed
- SIS (Employer)
- 1.88% → 1.62% Apr 2026
- Pension Reform (Employer)
- 1% from Aug 2025 (ramping)
- Accident Insurance
- ∼0.95%–3.4% (ER only)
- Income Tax (Impuesto Único)
- 0%–40% in UTM brackets
- Minimum Wage
- CLP 529,000 / month
- Working Week (Ley 21.561)
- 44 hrs → 42 Apr 2026
- Annual Leave
- 15 working days / year
- Severance Cap
- 1 mo/yr · max 330 días
- Gratificación Legal
- Cap 4.75 IMM / year
- Previred Filing
- Monthly · by 13th
- Unemployment Ceiling
- 131.8 UF / month
Getting Chile payroll “mostly right” is the most expensive mistake
Chile’s regulators don’t grade on a curve. The Dirección del Trabajo reclassifies disguised contracts retroactively. The SII reconciles F29 withholdings against annual F22 filings automatically. The AFP system and Superintendencia de Pensiones flag under-contribution against the 87.8 UF ceiling. The UF moves daily and the tope imponible is restated annually — payroll built on hardcoded values silently drifts out of compliance until an audit makes it visible.
UF ceiling & tope imponible drift
The 87.8 UF pension/health ceiling and 131.8 UF unemployment ceiling are restated annually and the UF moves daily. Contributing on the wrong base under- or over-withholds. Errors trigger Previred corrections, AFP reclamos, and Dirección del Trabajo exposure on every affected period.
Gratificación legal method & 4.75-IMM cap
Employers must pay the cheaper of 30% of taxable profits or 25% of annual remuneration capped at 4.75 IMM per year (Art. 50). Applying the wrong method, or omitting the cap when prorated monthly, is a leading source of Dirección del Trabajo claims and back-pay liability.
Finiquito & severance ratification
Indemnización por años de servicio is one month per year, capped at 11 years (330 días), plus one month notice or pay in lieu. The finiquito must be ratified before a notary or the Dirección del Trabajo. An unratified finiquito leaves the termination open and unenforceable against the employee.
Pension reform & SIS rate transitions
The new Ley 21.735 employer contribution (1% from Aug 2025 remunerations, ramping toward 7% over ~9 years) and the SIS rate change (1.88% Jul 2025–Mar 2026, then 1.62% Apr 2026) must be applied per period alongside AFP-specific commissions. Stale rates produce systematic under-contribution.
The three types of providers who struggle with Chile
Global Aggregator Platforms
Aggregator platforms operate through a partner network in Chile — they don’t own the entity, don’t maintain a direct Previred filing relationship, and can’t model the UF-indexed ceiling or the new pension reform. When the Dirección del Trabajo or an AFP raises a query, the instruction travels: platform → local partner → your compliance exposure.
- ×No direct Previred integration — partner files SS
- ×87.8 UF ceiling and daily UF tracking partner-dependent
- ×Pension-reform 1% and SIS rate changes applied manually
- ×Regulatory updates filtered through partner SLAs, not live
Large Global Payroll Incumbents
Incumbents have Chile coverage — in name. Legacy systems struggle when the tope imponible is restated, AFP commissions change per period, or the pension reform ramps the employer rate. Chile is rarely a core market for these platforms.
- ×UF ceiling and AFP commissions hardcoded — not live
- ×Pension-reform ramp not modelled across the 9-year glide path
- ×No gratificación / finiquito scenario engine
- ×Long implementation timelines — Chile not a core market
Local Chilean Firms
Local Chilean accountants and contadores know the Código del Trabajo and Previred — but they can’t scale with you. No proprietary payroll technology, no HRIS integration, no multi-country consolidation, and no data security certifications multinationals require. Fine for 10 employees. Inadequate at 100.
- ×No proprietary payroll technology — spreadsheet-driven
- ×No HCM connector — Workday, SAP, Oracle feeds need custom work
- ×No data security certifications (SOC 1/2, ISO 27701, BCR)
- ×No LATAM consolidation across multiple jurisdictions
The only provider that closes every gap
Mercans is the only Chile payroll provider that combines a proprietary payroll technology stack, full-time in-country compliance teams, direct SII and Dirección del Trabajo relationships, native Previred filing, and enterprise-grade data security — simultaneously, on one contract, with no intermediaries.
The only engine built for Chile’s actual payroll architecture
G2N Nova™ natively models Chile’s UF-indexed contribution system — AFP pension 10% plus per-AFP commission, health 7% (Fonasa/Isapre), unemployment insurance (seguro de cesantía), the 87.8 UF and 131.8 UF ceilings, the SIS employer rate, the new Ley 21.735 pension-reform contribution, and Impuesto Único in UTM brackets — auto-generating Previred and SII F29 outputs on every payroll run.
Full-time Chile team — not a partner you phone when things break
Mercans employs full-time payroll and compliance professionals in Chile with active relationships with the SII, the Dirección del Trabajo, the Superintendencia de Pensiones, and SUSESO. When the SII restates the UTM, an AFP changes its commission, or the pension reform ramps the employer rate — our engine is updated and your team is briefed before it reaches your inbox.
The security posture multinationals require — and Chile’s Ley 19.628 mandates
Chile’s Ley 19.628 sobre Protección de la Vida Privada — and the new data protection framework now in force — require payroll processors handling RUT, AFP records, and salary data to maintain documented privacy controls. Mercans holds BCR approval, ISO 27701, SOC 1 & 2, and ISO 27017/27018 — the complete certification stack Chile’s data protection law requires. Zero security breaches since inception.
Where Mercans wins on every Chile-specific capability
Each row is a Chile-specific payroll capability. Full = native in-platform, half = partial/manual workaround, empty = gap.
Chile Capability Coverage · 10 dimensions
AFP + Health + Cesantía + SIS
Pension/health tope imponible
∼1.44% varies by AFP per period
Ley 21.735 · Aug 2025 ramp
Effective-dated employer rate
Monthly UTM restatement · factor/rebaja
30% profits vs 25% · 4.75-IMM cap
AyS cap · notary ratification
Every rate. Every cap. Every obligation.
Chile payroll operates on exact numbers with hard deadlines. Mercans builds every figure below into G2N Nova™ and monitors SII, Previred, AFP, and Dirección del Trabajo updates proactively — so you’re never discovering a rate change from a penalty notice.
Chile · Rate & Compliance Dashboard
Live 2025–26UF-Indexed Ceilings — Not Fixed CLP Caps
Pension (AFP) and health contributions are capped at 87.8 UF per month; unemployment insurance at 131.8 UF. The UF is inflation-indexed daily and both ceilings are restated annually, so the equivalent CLP cap changes constantly. Mercans’ G2N Nova™ tracks the UF daily and applies both ceilings dynamically — not as hardcoded values.
→ Daily UF tracking · 87.8 / 131.8 UF ceilings in G2N Nova™Impuesto Único Brackets Shift Every Month with the UTM
Monthly salary tax is computed in UTM multiples (exempt ≤ 13.5 UTM, rising to 40% above 310 UTM) using tax = base × factor − rebaja. The SII restates the UTM monthly, moving every CLP bracket boundary. The taxable base is gross less statutory SS deductions. Hardcoded CLP brackets drift out of date within a single quarter.
→ Monthly UTM bracket recalculation in G2N Nova™Pension Reform & SIS Rate Transitions Apply per Period
Ley 21.735 introduces a new 1% employer pension contribution from August 2025, ramping toward 7% over ~9 years. The SIS employer rate is 1.88% through March 2026, then 1.62% from April 2026. Both apply on the 87.8 UF base alongside AFP-specific commissions. Each step change must take effect on its exact date, not at year-end.
→ Reform glide path & SIS transition automated in G2N Nova™Severance & Finiquito Depend on Termination Type
Indemnización por años de servicio is one month per year, capped at 11 years (330 días), plus one month notice or pay in lieu. The finiquito must be ratified before a notary or the Dirección del Trabajo to be enforceable. Gratificación legal (cheaper of 30% of profits or 25% of remuneration, capped at 4.75 IMM) settles separately.
→ Scenario-specific severance & finiquito engine in G2N Nova™Run a Chile payroll. Right here, right now.
Switch worker type. Move the salary slider. Every number reflects Chile’s UF-indexed contribution architecture — AFP plus commission, health 7%, the seguro de cesantía, the 87.8 UF ceiling, and Impuesto Único in UTM brackets — the same logic G2N Nova™ runs in production.
Chile Payroll Sample · Live
G2N Nova™ engineEight things only Chile experts know to handle
These are the compliance details that don’t appear in standard payroll setup guides — but appear in every SII reconciliation, Dirección del Trabajo inspection, and AFP reclamo we’ve encountered in Chile over 20 years.
Pension & Health Ceiling Is 87.8 UF — and the UF Moves Daily
AFP pension (10% + commission) and health (7%) are capped at the tope imponible of 87.8 UF per month (2025). Unemployment insurance has a separate 131.8 UF ceiling. The UF is inflation-indexed daily and the ceilings are restated annually, so the CLP cap value changes constantly. Contributing on a stale base under- or over-withholds on every run.
AFP Commissions Differ by Fund and Change per Period
On top of the 10% mandatory pension contribution, each AFP charges its own commission (averaging ~1.44%, varying by AFP). The commission is deducted from the employee within the same 87.8 UF ceiling and the rate applicable depends on the employee’s chosen AFP for that period. Hardcoding a single rate misstates net pay and Previred totals.
Pension Reform: New 1% Employer Contribution (Ley 21.735)
Ley 21.735 introduces a new employer pension contribution starting at 1% on remunerations from August 2025, ramping gradually toward 7% over approximately nine years. This is in addition to the SIS and the seguro de cesantía. Systems that don’t model the glide path apply the wrong rate as each step takes effect.
SIS Employer Rate Transitions (1.88% → 1.62%)
The Seguro de Invalidez y Sobrevivencia (disability and survivorship) is an employer-only contribution. The rate is 1.88% for July 2025–March 2026 and drops to 1.62% from April 2026. It applies on the same 87.8 UF base. Applying the old rate after the transition systematically over-contributes.
Impuesto Único de Segunda Categoría in UTM Brackets
Monthly salary tax is computed in UTM multiples: exempt up to 13.5 UTM, then 4%, 8%, 13.5%, 23%, 30.4%, 35% and 40% above 310 UTM, each applied as tax = base × factor − rebaja. The UTM is restated monthly by the SII, so the CLP bracket boundaries shift every month. The tax base is gross minus statutory SS deductions.
Gratificación Legal: Cheaper Method, Capped at 4.75 IMM
Employers with taxable profits owe a mandatory profit share: the cheaper of 30% of taxable profits OR 25% of annual remuneration capped at 4.75 IMM per year (Art. 50). It is frequently prorated and paid monthly. Choosing the wrong method or omitting the 4.75-IMM cap is a leading source of back-pay claims.
Severance Capped at 330 Días + Ratified Finiquito
Indemnización por años de servicio is one month per year of service, capped at 11 years (330 días), plus one month’s notice or pay in lieu. The finiquito (final settlement) must be ratified before a notary or the Dirección del Trabajo to be enforceable. An unratified finiquito leaves the employer exposed to later claims.
Ley 21.561: Working Week Falling from 44 to 40 Hours
Ley 21.561 (“40 horas”) reduces the ordinary working week from 44 hours in 2025 to 42 hours in April 2026, reaching 40 hours by 2028. The reduction affects overtime thresholds, weekly distribution, and proportional pay calculations. Annual leave remains 15 working days after one year of service.
One workforce. Two entirely different compliance tracks.
Indefinite-contract employees on full social security and a 330-día severance entitlement vs. fixed-term workers with a different unemployment-insurance split and no accrued years-of-service indemnity require two distinct compliance frameworks — both filed via Previred and reconciled at the SII on every cycle.
Parallel Compliance Engines
Full UF-indexed social security from Day 1. AFP 10% + commission, health 7%, and unemployment 0.6% deducted from the employee on the 87.8 UF base; employer adds cesantía 2.4%, SIS 1.88%, the reform 1%, and accident insurance — all filed via Previred.
Severance accrues at one month per year, capped at 330 días. Indemnización por años de servicio is capped at 11 years plus one month’s notice or pay in lieu. The finiquito must be ratified before a notary or the Dirección del Trabajo.
Gratificación legal applies where there are taxable profits. The cheaper of 30% of taxable profits or 25% of annual remuneration capped at 4.75 IMM, frequently prorated and paid monthly.
Impuesto Único withheld monthly in UTM brackets. Tax = base × factor − rebaja on gross less statutory SS, then declared to the SII on the monthly F29.
Fixed-term shifts the unemployment-insurance burden. On fixed-term contracts the employer pays 3% to the seguro de cesantía and the employee pays 0% — the reverse of the 2.4% / 0.6% indefinite split. AFP, health, and SIS still apply on the 87.8 UF base.
No accrued years-of-service indemnity on fixed-term. Fixed-term contracts do not generate indemnización por años de servicio. Misusing fixed-term to avoid severance is a frequent Dirección del Trabajo reclassification finding.
Foreign / expat tax treatment depends on residency. Non-residents face 35% additional withholding (Impuesto Adicional); residents (over six months) follow local Impuesto Único rules. Misclassifying residency status mis-withholds at the SII.
Contract misclassification is a top inspection trigger. The Dirección del Trabajo reclassifies disguised service relationships as employment retroactively, with back-contributions and fines on the entire period.
Every obligation. Every authority. Mercans owns the calendar.
Chile compliance runs across the SII, Previred, the AFP network, Fonasa/Isapre, and the Dirección del Trabajo on monthly, annual, and event-triggered cadences. Mercans’ managed payroll absorbs every filing as standard scope — you don’t track deadlines. We do.
Previred Social Security Payment
Consolidated monthly declaration and payment of AFP pension (10% + commission), health 7% (Fonasa/Isapre), unemployment insurance, SIS, the pension-reform contribution, and accident insurance for every active worker. Due by the 10th, extended to the 13th when paid electronically. Contributions apply on the 87.8 UF / 131.8 UF ceilings.
F29 Withheld Tax Declaration (SII)
Monthly declaration of Impuesto Único de Segunda Categoría withheld from employees, computed in UTM brackets, filed to the SII on Form 29. Due by the 12th, extended to the 20th when filed and paid electronically. Late filing triggers interest and recargos.
F22 Operación Renta
Annual income tax return reconciling the year’s withheld Impuesto Único against employee income, filed to the SII in April. Discrepancies against monthly F29 filings trigger SII review and reliquidación.
UF / UTM Annual Restatement
The pension/health (87.8 UF) and unemployment (131.8 UF) ceilings are restated annually, and the UF and UTM continue to be indexed (UF daily, UTM monthly). Every contribution base and tax bracket boundary must be re-based for the new year.
AFP / Health / Contract Enrolment
New workers must be affiliated with an AFP and a health insurer (Fonasa or Isapre) and registered before their first working day. Contributions cannot be filed via Previred without valid affiliations. Working before enrolment is a Dirección del Trabajo violation.
Finiquito & Severance Settlement
Final settlement applying indemnización por años de servicio (one month per year, capped at 330 días) plus notice or pay in lieu, accrued leave, and any gratificación owed. The finiquito must be ratified before a notary or the Dirección del Trabajo to be enforceable.
Licencia Médica Reporting
Sick leave (licencia médica) is funded by a Fonasa/Isapre subsidy, with a 3-day waiting period for leave of 10 days or fewer. Employers must report and track licencias and reconcile the subsidy. Work accidents are handled separately under Ley 16.744 via SUSESO.
Gratificación Legal Provisioning
Where there are taxable profits, employers owe the cheaper of 30% of those profits or 25% of annual remuneration capped at 4.75 IMM per year (Art. 50), frequently prorated and paid monthly. Requires a running per-employee provision reconciled at year-end.
Chile is one market.
Mercans covers all of Latin America.
For companies running payroll across multiple Latin American jurisdictions, complexity multiplies — not adds. Each country runs its own tax authority, social insurance body, and filing mandate. Mercans covers all major LatAm markets on a single platform with country-specific compliance engines running in parallel.
covered
1 contract
consolidation
LATAM
Every filing. Every format. Submission-ready.
Mercans generates the exact file types that the SII, Previred, the AFP network, Fonasa/Isapre, SUSESO, and the Dirección del Trabajo expect to receive — not formatted summaries that need reformatting before you can submit them.
