Your company up and running in 48 hours
One app to run your company in Chile. Taxes, accounting, payroll, bank reconciliation and official mail.
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://…" }Less administration.
More control over your company
All the administrative work that currently consumes your team is moved to the app, with lawyers and accountants behind every process.
that your team recovers per year by moving administration to the app.
access to your financial and tax information.
Designed for established companies.
Your entire operation,
visible in one place.
Integrated with tools that power your operations
Centralize your regulatory, financial, and communication processes with seamless integrations with Chile's leading entities and platforms.
Compliance made easy
We pull official data from the SII and other entities to prevent errors and ensure compliance
Connect with your banks
We automatically extract bank statements to simplify accounting reconciliations.
Document management and collaboration
Centralize your files and communications with Google Drive and Slack.
Frequently Asked Questions
It is the NSS client portal: a dashboard where you can view and download your company's corporate, tax, accounting, and labor information, connected to your NSS team and updated in real time.
No. The NSS® App is included in all NSS plans at no additional cost per user.
Corporate documents, filed F29 and F22 tax forms, sworn statements, financial statements, accounting ledgers, payroll slips, contracts, and correspondence received at your tax address.
Encrypted access, user-based authentication, and role-based permissions. Your data is never shared with third parties, and you can request an export at any time.
Yes. You can create users with specific permissions: administration, finance, HR, or read-only for directors and investors.
If you are already an NSS client, your access will be activated during onboarding. If you are not yet a client, contact us and your account will be up and running with your data loaded within 48 hours.
Let's talk about your next project
We don't have a sales team. Our team receives requests directly.
We respond quickly. Write to us and we will help you with any questions.
Telephone
Call us to answer your questions instantly. We're here to help.
Office
Schedule a visit and let's talk in person. We will be happy to welcome you.