Integrated legal, tax, and accounting advice for your company in Chile
Three areas, one team
Hire what you need today and add the rest as your company grows.
Corporate
Your company incorporated, structured, and compliant.
Tax
Your taxes filed, optimized, and up to date.
Outsourcing
Your accounting and payroll, without an in-house team.
Less paperwork, more business
Lawyers and accountants work from the same information about your company, so nothing is requested twice and everything is visible in the NSS App.
Invest in Chile and run your company without traveling
Company setup, legal representation and operations with a single team in Santiago.
A single app to run your business in Chile. Taxes, accounting, payroll, bank reconciliation, and official correspondence.
Asistente AIAI AssistantAssistente de IAAI 助手
Pregúntale a tu empresa y decide en el momentoAsk your company and decide on the spotPergunte à sua empresa e decida na hora向您的企业提问，当场做出决策
Lee tus libros, tus declaraciones y la normativa chilena. Te orienta y te conecta con el equipo.Reads your books, your filings and Chilean regulation. Guides you, and connects you with the team.Lê sua contabilidade, suas declarações e a legislação chilena. Orienta e conecta você com a equipe.读取您的账簿、申报记录和智利法规，为您提供指引，并为您对接团队。
ContabilidadAccountingContabilidade会计
El estado real de tu empresa, sin pedirloThe real state of your company, without askingO estado real da sua empresa, sem precisar pedir企业的真实状况，无需询问即可掌握
Caja, cobros, pagos y cumplimiento en una pantalla. Actualizado desde el SII, los bancos y la contabilidad.Cash, receivables, payables and compliance on one screen. Updated from the SII, your banks and your books.Caixa, recebimentos, pagamentos e conformidade em uma só tela. Atualizado a partir do SII, dos bancos e da contabilidade.现金、应收、应付与合规，一屏掌握。数据同步自 SII、银行和会计账簿。
ConciliadorReconciliationConciliação对账Beta
Importa la cartola y te propone conciliarImport the bank statement and it proposes the matchImporte o extrato e ele sugere a conciliação导入银行对账单，系统自动建议对账
Cruza la cartola con tus facturas y te propone el calce. Tú apruebas.It cross-checks your statement against your invoices and proposes the match. You approve.Cruza o extrato com suas faturas e sugere a correspondência. Você aprova.将对账单与您的发票交叉比对并提出匹配建议，由您审批。
ImpuestosTaxesImpostos税务
Cada declaración con su comprobanteEvery filing with its receiptCada declaração com seu comprovante每份申报都附有回执
F29, F50 y renta anual, cada una con su comprobante del SII adjunto.F29, F50 and the annual return, each with its SII receipt attached.F29, F50 e declaração anual de renda, cada uma com o comprovante do SII anexado.F29、F50 及年度所得税申报，每份均附 SII 回执。
LaboralPayrollTrabalhista薪酬
Liquidaciones, vacaciones y previsiónPayslips, vacation and social securityHolerites, férias e previdência工资单、休假与社保
Todo el ciclo del mes: cálculo, firma electrónica y cotizaciones pagadas.The whole monthly cycle: calculation, e-signature and contributions paid.Todo o ciclo do mês: cálculo, assinatura eletrônica e contribuições pagas.每月全流程：计算、电子签名与社保缴纳。
MailroomMailroomMailroom信件管理
El SII te notifica, un abogado lo revisaThe SII notifies you, a lawyer reviews itO SII notifica, um advogado revisaSII 发出通知，律师为您审阅
Correspondencia oficial digitalizada, con plazos a la vista.Official mail digitized, with deadlines in plain sight.Correspondência oficial digitalizada, com prazos à vista.官方信函数字化，期限一目了然。
API & MCPAPI & MCPAPI & MCPAPI & MCP
Integra tu empresa esta tardeIntegrate your company this afternoonIntegre sua empresa hoje à tarde今天下午即可完成企业集成
Una llave y la data de tu empresa entra a tus propios sistemas. Impuestos, nómina, DTE y más.One key and your company's data flows into your own systems. Taxes, payroll, e-invoices and more.Uma chave e os dados da sua empresa entram nos seus próprios sistemas. Impostos, folha, DTE e muito mais.一个密钥，企业数据即可接入您自己的系统。税务、薪资、电子发票等一应俱全。
curl https://app.nss.cl/api/v1/taxes/form29s \ -H "Authorization: Bearer sk_..."
import requests r = requests.get( "https://app.nss.cl/api/v1/taxes/form29s", headers={"Authorization": "Bearer sk_..."}, )
const r = await fetch( "https://app.nss.cl/api/v1/taxes/form29s", { headers: { Authorization: "Bearer sk_..." } }, )
{ "state": "submitted", "vat": { "formattedValue": "$7.284.112" },
"total": { "currency": "CLP", "formattedValue": "$9.171.947" },
"compactFormUrl": "https://…" }Real cases, concrete results
Stories of clients building their company in Chile faster.
Manufacturers and tech companies from Asia now operate in Chile with their own legal and tax structure, through our partnership with Mercado Libre.
Alliansys went into a key tender with expert guidance on the process, its agreements signed and its market position in place.
Jinko Solar, a world leader in solar energy, entered Chile with its entire local structure in place from day one.
A real office, a real team
We operate from the Alto El Plomo building, in the heart of Santiago's business district and steps from the Manquehue metro station.
A new way of doing business in Chile
Lawyers and accountants on the same team, with a platform to see the real-time status of your company.
