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Privacy Policy &
Legal Disclosures

Spark + Stone · sparkstone.co

Last updated: May 2026  ·  Los Angeles, CA


Circular 230 Disclosure

IRS Circular 230 Notice: To ensure compliance with requirements imposed by the IRS, we inform you that any U.S. federal tax advice contained in this communication (including any attachments) is not intended or written to be used, and cannot be used, for the purpose of (i) avoiding penalties under the Internal Revenue Code, or (ii) promoting, marketing, or recommending to another party any transaction or matter addressed herein.

Spark + Stone provides tax advisory, modeling, and educational content. Our services are intended for informational and planning purposes only. Nothing on this website, in our articles, calculators, or communications constitutes legal advice, investment advice, or a formal tax opinion.

Scope of Services

Spark + Stone advisors may be Enrolled Agents, CPAs, or other qualified tax professionals. Any engagement for formal tax advice, return preparation, or representation before the IRS is subject to a separate written engagement letter. Use of our website or tools does not create an advisor-client relationship.

Depreciation Modeling Disclaimer

All depreciation calculations, cost segregation estimates, and tax savings projections on this website are illustrative models only. Actual cost segregation studies require licensed engineering analysis and must be performed by qualified professionals in accordance with IRS Revenue Procedure 87-56 and related guidance. Results will vary.


Privacy Policy

Information We Collect

We collect information you voluntarily provide, including:

How We Use Your Information

Calculator Data

All data entered into our portfolio calculators is processed entirely within your browser. No portfolio data, property addresses, or financial inputs are transmitted to or stored on our servers.

Cookies & Analytics

We use cookies and analytics tools (such as Google Analytics) to understand how visitors use our site. This data is aggregated and anonymized. You may disable cookies in your browser settings; some site features may be affected.

Third-Party Services

Our site may link to third-party services including Netlify (form handling), Google Fonts, and Apple/Spotify podcast platforms. These services have their own privacy policies and we encourage you to review them.

Data Retention

We retain contact form submissions and newsletter subscriptions for as long as necessary to provide our services. You may request deletion of your data at any time by emailing info@sparkstone.co.

California Privacy Rights (CCPA)

California residents have the right to know what personal information we collect, request deletion, and opt out of sale (we do not sell personal information). To exercise these rights, contact us at info@sparkstone.co.


Terms of Use

Intellectual Property

All content on sparkstone.co — including articles, calculators, tools, graphics, and brand assets — is the property of Spark + Stone and is protected by copyright. You may not reproduce, distribute, or create derivative works without written permission.

No Warranty

This website and its tools are provided "as is" without warranty of any kind. Tax law changes frequently. While we strive to keep content current, we make no representations about the completeness, accuracy, or suitability of the information for any particular purpose.

Limitation of Liability

Spark + Stone shall not be liable for any direct, indirect, incidental, or consequential damages arising from your use of this website, our tools, or any decisions made based on content found here.

Governing Law

These terms are governed by the laws of the State of California and applicable federal law. Disputes shall be resolved in Los Angeles County, California.


Contact

For privacy inquiries, data requests, or legal questions:

Spark + Stone
Los Angeles, CA
info@sparkstone.co
(424) 332-9660